安徽省合肥市年中考英语模拟试卷(一)(含解析)
2016年安徽省合肥市中考英语模拟试卷（一）
一．单项填空（共20小题；每小题1分，满分20分）从每小题所给的A、B、C、D四个选项中，选出一个可以填入空白处的最佳选项．
31．﹣﹣﹣Morning，class．Is _________ here？
﹣﹣﹣No，sir．Tom is absent．（）
A．anybody B．everybody C．nobody D．somebody
32．﹣Excuse me，where did you get the book？
﹣I borrowed it from the ________．（）
A．cinema B．library C．park D．station
33．﹣Tim and I will visit the exhibition this weekend．Would you like to join us？
﹣__________（）
A．Well done B．That's right
C．You're welcome D．I'd love to
34．He________ an English club last year and has improved his English a lot．（）A．protected B．produced C．joined D．received
35．I'll go to visit my aunt in England _____ the summer holidays start．（）A．while B．since C．until D．as soon as
36．The astronaut is so tired that he ____ for eleven hours．（）
A．has been asleep B．has fallen asleep
C．has gone to bed D．has gone to sleep
37．﹣What should we do now，Mr．Clark？
﹣Please turn to Page_____________and look at the____________picture．（）
A．Twelve； fifth B．Twelfth； fifth
C．Twelve； five D．Twelfth； five
38．﹣﹣﹣Miss Lee，I didn't catch what you said．Could you tell me ______ again？
﹣﹣﹣OK．（）
A．what should we take B．where shall we meet
C．when we would start D．how we will get there
39．﹣Where are you going this month？
﹣We_________ go to Xiamen，but we're not sure．（）
A．needn't B．must C．might D．mustn't
40．Mr White，the principal，has made a great _________ to the growth of the school．（）
A．contribution B．progress C．invention D．protection
41．Thanks for your invitation，but I'm so sorry I can't go．I need to ________ my baby at home．（）
A．take away B．take off C．take care of D．take out of
42．You look tired these days．I think you need a ________sleep．
A．shorter B．shortest C．better D．best
43．I still remember my first teacher ____ we haven't seen each other for many years．（）
A．for B．because C．since D．though
44．﹣Why not go to Lao She Teahouse tonight？
﹣．（）
A．Sounds great B．It doesn't matter
C．Thank you D．Sorry to hear that
45．Being blind is something _________ most people can't imagine．（）
A．who B．what C．that D．whom
46．﹣When is Jay's concert？
﹣It's_____three o'clock_____the afternoon of July 18th．（）
A．at； in B．at； on C．on； in D．in； on
47．﹣Rose isn't here today．Is she ill？
﹣________．I saw her at the doctor's this morning．（）
A．I hope so B．I don't mind
C．I am afraid so D．I don't think so
48．﹣__________ have you been in the sports club？
﹣Since the first month I came to the school．（）
A．How old B．How long C．How much D．How soon
49．﹣﹣Do you have enough students to clean the laboratory？
﹣﹣No，I think we need____________ students．（）
A．another B．two others C．more two D．two more
50．I couldn't do it ________ your great help．Thanks a lot!（）
A．with B．without C．for D．to
二.完型填空（共2小题；每小题1.5分，共30分）阅读下列短文，从每小题所给的A、B、
C、D四个选项中，选出一个最佳选项．
51．Dear Jenny，
How's it going？Are you busy with your study these days？
I've been back at school（51） nearly four weeks．I'm very glad to tell you that great（52）have taken place in our school this term．
First of all，we're asked to"clear our plates"when having our meals and say （53）to wasting．Some of us used to order more than what we could eat．That was a big waste of food．Now we need to（54） the food we order．We should also stop wasting in some other ways．For example，we should turn off the lights when we （55） the classroom．And our school has opened up some fields for us to learn how to grow vegetables．Each class is given a small garden and our class has decided to grow some tomatoes and beans（豆类） in our （56） time．I think that'll be very interesting．Maybe I'll be able to （57） you some beans we've grown by ourselves next time!
What's more，we have only two classes in the afternoon （58） we have more time for after﹣school activities．I'm one of the traffic safety volunteers in our school．After school，we take turns to go to the streets near our school and ask people to （59） the traffic rules．I think we are having a different school life now!
Please write back soon and tell （60） more about your school．
Yours，
Wang Wei
51．A．in B．for C．on D．at
52．A．changes B．things C．interests D．lessons
53．A．yes B．hello C．no D．thanks
54．A．clean B．pay C．cook D．finish
55．A．leave B．reach C．open D．build
56．A．busy B．free C．happy D．sad
57．A．plant B．buy C．post D．lend
58．A．because B．when C．before D．so
59．A．follow B．make C．break D．think
60．A．him B．her C．you D．me．
61．Tom brought a box of biscuits to a summer camp．He ate a few and placed the rest under his bed．After lunch，he found the box was gone．He went to tell his camp （61）about it．
The next day，the coach saw a boy eating Tom's biscuit behind a tree．He （62）an idea to solve the problem．He found Tom and said to him，"I know who （63）your biscuits．Will you help me to teach him a lesson？""Well，yes…are you going to punish （64） sir？"Tom asked．"No，I am not，"the coach explained （65）．"That would only make him hate you．I want you to write to your mother and ask for more
（66）"
Tom received another box of biscuits by mail from his mother a few days later．"Now，"said the coach，"go and （67） them with the boy who stole your biscuits．"Tom didn't understand the coach's intention，（68） he still followed his advice．Half an hour later the coach saw the two boys come up the hill，arm in arm．The boy was trying to ask Tom to （69） his toy robot in payment for （赔偿） the stolen biscuits．And Tom was refusing the gift from his new friend．He said that a few biscuits were not so （70）．
In some situations，forgiveness （原谅） is better than punishment．
61．A．cook B．doctor C．coach D．cleaner 62．A．got on with B．went on with C．came up with D．caught up with 63．A．took away B．ran away C．went away D．threw away 64．A．me B．him C．us D．them 65．A．shyly B．angrily C．excitedly D．patiently 66．A．gifts B．biscuits C．candies D．toys 67．A．share B．choose C．divide D．fill 68．A．if B．but C．since D．though 69．A．steal B．mend C．make D．accept 70．A．cheap B．delicious C．different D．important．
三、补全对话（共1小题；每小题5分，满分5分）根据对话内容，从方框内的选项中选出能填入空白处的最佳选项，其中有两项为多余选项．
71．
A．When does it take off？
B．How about my hotel？
C．When does it arrive？
D．What's your flight number？
E．Li Wei speaking
F．Who will meet you？
G．I'll wait for you at the gate at 6：30．
A：Hello，this is Lucy speaking．Is that Li Wei？
B：Hi，Lucy!（71）We are expecting your coming．
A：Thank you!My plane leaves Beijing this afternoon．
B：（72）
A：It's CA1409．
B：OK，CA1409．（73）
A：At 3：30，and arrives…．It arrives at 6：10，and I'll have to wait some time for my luggage（行李）．
B：All right．（74）
A：Thanks a lot．（75）
B：I've ordered a room for you in the center of the city near my home．
A：Wonderful!See you then!
B：See you!
四、阅读理解（共4小题；每小题10分，满分40分）阅读下列短文，从每小题所给的A、
B、C、D四个选项中选出一个最佳选项．
76．My grandfather Jack is 96years old，and he has had an interesting life．He has travelled a lot in his life in the Far East．He visited the Taj Mahal in India and the Pyramids in Egypt．He hunted （狩猎） lions in Africa，and rode a camel in the Sahara Desert．He says the most beautiful place he has travelled to is Kathmandu in Nepal．
Jack has married twice．His first wife died when she was 32．He met his second wife Maria while he was cycling round France They have been married for 50years，and they have lived happily in a small village since they got married．
Jack says that he has never been ill in his life．The secret of good health，according to my grandfather，is exercise He goes swimming every morning．He has done this since he was a boy．He also has a glass of wine every night!Perhaps that is his secret!
76．What kind of life has Jack lived？
A．A short life．
B．An interesting life．
C．A lonely life
D．A poor life．
77．Which of the following does Jack think is the most beautiful place？襉頹
A．Kathmandu．
B．The Pyramids
C．The Sahara Desert．
D．Taj Mahal
78．How many times has Jack married？
A．Once．
B．Twice．
C．Three times．
D．Four times．
79．Where did Jack meet Maria？
A．In India．
B．In Nepal．
C．In France
D．in Egypt．
80．What does Jack do every night？
A．He has a glass of wine．
B．He goes swimming
C．He hunts lions．
D．He rides a camel．
81．Every morning my father buys a newspaper on his way to work．Every evening my mother looks through magazines at home．And every night，I look at the posters with photos of David Beckham and Yao Ming on my bedroom wall before I go to sleep．Can we imagine life without paper or print？
Paper was first created about 2，000years ago，and has been made from silk，cotton，bamboo，and，since the 19th century，from wood．People learned to write words on paper to make a book．But in those days，books could only be produced one at a time by hand．As a result，they were expensive and rare．And because there weren't many hooks，few people learned to read．
Then printing was invented in China．When printing was developed greatly at the beginning of the 11th century，books could be produced more quickly and cheaply．As a result，more people learned to read．After that，knowledge and ideas spread quickly．
Today information can be received online，downloaded from the Internet rather than found in books，and information can be kept on CD﹣ROMs or machines such as
MP3players．
Computers are already used in classrooms，and newspapers and magazines can already be read online．So will books be replaced by computers one day？No，I don't think the Yao Ming poster on my bedroom wall will ever be replaced by a computer two metres high!
81．What does the writer do before he goes to sleep'？
A．He reads books．
B．He reads newspapers
C．He looks through magazines
D．He looks at the posters on the wall．
82．When was paper first created？訂訕缕釅鐵紲痈废腻髕语鷙梔灘蛎铐吴尔鲒闌誥錁櫓镤编郓馬
A．About 2.000years ago．
B．In the 19th century．
C．About 1.000years ago．
D．In the 11th century．
83．Why were books expensive and rare before the invention of printing？
A．People could not read．
B．People could not write words on paper．
C．People could not find silk，cotton or bamboo．
D People could only produce books one at a time by hand
84．What happened after books became cheaper？
A．People didn't want to buy books．
B．Printing was invented in China．
C．Knowledge and ideas spread quickly．
D．The Internet was introduced to people soon
85．What is the writer's opinion about books and computers'？
A．People won't need books any more
B．Books won't be replaced by computers．
C．People prefer to find information in books．
D．Computers have already replaced books．
86．School activities for kids and teens
July is a month of fun﹣filled activities for kids and teens as long as you know where to find them．When you want some fun activities for July，consider these ideas happening in this month．
Secret of the Dragon
Time Monday，July 1，2013，
10：30am
Cost Adult：7.40children （number 15years）：halfBookings Phone the booking
office：
3403 2578
Address Brisbane Botanic Gardens
Note Secret of the Dragon is a magical story about two children who are taken on a dragon ride to expel the
universe．
The Search for Life：
Are We Alone？
Time Thursday，July 4，2013，
2：00pm
Cost Adult：14.50
Children （under 15years）：8.70 Bookings Phone the booking office：
3403 7689
Address Brisbane Botanic Gardens Note Are we truly alone in space？Is there any life out there？These are the questions asked in this show．
Magic Class
Time Friday，July 12，2013，
10：00am
Cost Free
Bookings Please call 3403 8470to book your place．Address Centenary Community hub，171Dandenong Rd
Note Would you like to be a magician？Then join David，the magician，to learn about real magic with playing cards，coins，ring ropes and DIY projects and be able to become the life of the party．
Science with Me：
Making your own guitar
Time Saturday，July 20，
2013，3：00pm
Cost Free
Bookings Please phone 3403 1226to
book your place．
Address 10，Egginton Close Note Do you want to make a guitar with Katy and her mom？Science with Me is going to be with you．Please remember to bring a piece of wood，a hammer，some rubber bands and some nails with you．
注：universe 宇宙； magic 魔术
86．Alec is strongly interested in space life．He may go to ．
A．Magic Class
B．Science with Me
C．Secret of the Dragon
D．The Search for Life
87．John and his 10﹣year﹣old son want to watch Secret of the Dragon．How much should they pay？
A.7.40
B.11.10
C.14.80
D.23.20
88．Rita plans to join Magic Class．She may learn about ．
A．real magic
B．making coins
C．magic stories
D．holding parties
89．According to the next，making a guitar needs the things except ．
A．a piece of wood
B．a hammer
C．some nails
D．ring ropes
90．What do the four activities have in common？
A．They are all free．
B．They happen in the same place．
C．They are all weekend activities．
D．They can all be booked by phone．
91．Lu Xun is one of the greatest Chinese writers of the 20th century．Besides his famous stories，he also wrote many influential articles about the living conditions of Chinese people．
Born in 1881to a wealthy family，Lu Xun had a happy childhood．In 1893，however，his grandfather，a senior government official，was put into prison for taking money．At the same time，his father became seriously ill．From that time on，his family were no longer accepted by their relatives and friends．These early experiences greatly influenced his writing．
By the time Lu Xun arrived in Nanjing to study at university in 1899，he already believed that Chinese society had to change and become modern．In 1902he went to study in Japan．There，he began writing articles for several Chinese student magazines．He showed a gift for writing and translating and he even wrote several books，although none was popular．He returned to China in 1909because he was in need of money．
After working for several years as a teacher in Beijing，Lu Xun again returned to writing．In 1918，he wrote his famous short story Diary of a Madman．It was the first Chinese novel published using the everyday language that people spoke，which helped make it a great success．This，together with his novel The True Story of Ah Q refers to ．
A．the success of Diary of a Madman
B．the use of everyday language
C．the first Chinese novel
D．The True Story of Ah Q
94．After moving to Shanghai，Lu Xun mainly wrote ．
A．funny stories
B．articles about himself
C．articles against the government
D．stories about government officials
95．In what order did these events take place in Lu Xun's life？
a．The government stopped him from publishing books．
b．He wrote Diary of a Madman．
c．His father became ill．
d．He moved to Shanghai．
e．His writings were put into textbooks．
A．c﹣a﹣b﹣d﹣e
B．c﹣b﹣d﹣a﹣e
C．a﹣c﹣d﹣b﹣e
D．a﹣d﹣b﹣c﹣e．
五、单词拼写（共5小题；每小题1分，满分5分）根据首字母及汉语提示，完成下列单词的拼写，使句意明确，语言通顺．
96．David can r very fast．I'm sure he will win the race at the sports meeting．97．There are two （刀）and three forks on the desk．
98．In China，we shouldn't p （指向）at any one with our chopsticks．
99．Talking loudly in a library，a museum，or a movie theater is i （不礼貌的）．
100．That company （提供）us with 3，000dollars in 2012．
六、书面表达（共1小题；满分20分）
101．每个人都是独一无二的，都有与众不同之处，人们喜欢你一定会有很多原因．请以"What makes me a good friend？"为题写一篇英语短文．
要求：
（1）语言表达准确，短文连贯通顺；
（2）文中不得出现真实姓名和学校名称；
（3）80词左右．
What makes me a good friend？
2016年安徽省合肥市中考英语模拟试卷（一）
参考答案与试题解析
一．单项填空（共20小题；每小题1分，满分20分）从每小题所给的A、B、C、D四个选项中，选出一个可以填入空白处的最佳选项．
31．﹣﹣﹣Morning，class．Is _________ here？
﹣﹣﹣No，sir．Tom is absent．（）
A．anybody B．everybody C．nobody D．somebody
【考点】不定代词．
【分析】﹣﹣早上好，同学们．所有人都到了吗？
﹣﹣不，老师，汤姆缺席了．
【解答】答案B．
本题考查不定代词的用法． anybody 任何人，常用语疑问句或者否定句当中；everybody 每个人；nobody没有人；somebody有人，某人．本题中，根据答句汤姆缺席了，可知是老师问学生，是否每个人都到了，故选B．
32．﹣Excuse me，where did you get the book？
﹣I borrowed it from the ________．（）
A．cinema B．library C．park D．station
【考点】名词的词义辨析．
【分析】﹣打扰了，你在哪儿得到的这本书？
﹣我从图书馆借的．
【解答】答案：B；cinema电影院；library 图书馆；park公园；station车站．根据句中的"where did you get the book你在哪儿得到的这本书"推知：应该从图书馆借书；故选B．
33．﹣Tim and I will visit the exhibition this weekend．Would you like to join us？
﹣__________（）
A．Well done B．That's right
C．You're welcome D．I'd love to
【考点】常用日常交际用语．
【分析】﹣这个周末，Tim和我要去参观这个展览．你愿意加入我们吗？
﹣我愿意．
【解答】答案：D；Well done．做的不错；That's right．那是正确的；You're welcome．欢迎你，不客气；I'd love to．我很乐意．英语情景交际一般要遵从以下几个原则：礼貌原则，利他原则和英语文化习惯．根据上文Tim and I will visit the exhibition this weekend．Would you like to join us？这个周末，蒂姆和我要去参观这个展览．你愿意加入我们吗？答语应为：I'd love to；故选D．
34．He________ an English club last year and has improved his English a lot．（）
A．protected B．produced C．joined D．received
【考点】动词词义辨析．
【分析】他去年加入了一个英语俱乐部，英语已经提高了很多．
【解答】答案：C
protect保护；produce生产，制造；join加入；receive收到．
联系语境，并根据关键词an English club可知这里是指加入了一个英语俱乐部，结合选项，应用动词join，意为加入，指加入一个组织．因为句子是一般过去时，所以应用过去式joined．
故选C．
35．I'll go to visit my aunt in England _____ the summer holidays start．（）A．while B．since C．until D．as soon as
【考点】从属连词．
【分析】暑假一开始，我就去拜访在英格兰的姑姑．
【解答】答案：D while意为"当…的时候"；since意为"自从…以来"；until意为"直到才"；as soon as意为"一…就…"．根据"I'll go to visit"以及"the summer holidays start"可知主句用了一般将来时，后面的从句是一般现在时，所以要用as soon as，故选D．
36．The astronaut is so tired that he ____ for eleven hours．（）
A．has been asleep B．has fallen asleep
C．has gone to bed D．has gone to sleep
【考点】现在完成时．
【分析】这个宇航员是如此的累以至于他睡了11个小时了．
【解答】答案：A．根据for eleven hours．可知这里的意思是11个小时，for后面跟的是一段时间通常用于现在完成时态，而且动词要用延续性动词，在这四个选项中只有be asleep 表示状态，故选A．
37．﹣What should we do now，Mr．Clark？
﹣Please turn to Page_____________and look at the____________picture．（）
A．Twelve； fifth B．Twelfth； fifth
C．Twelve； five D．Twelfth； five
【考点】基数词；序数词．
【分析】﹣现在我们应该做什么，卡拉克先生？
﹣请翻到12页，看第五幅图画．
【解答】答案：A．考点：基数词．在数词中，基数词表达顺序时放在名词之后，所以是page Twelve；序数词前面加定冠词the，修饰后面的名词picture，意为"第五幅画"，所以用fifth；故选A．
38．﹣﹣﹣Miss Lee，I didn't catch what you said．Could you tell me ______ again？
﹣﹣﹣OK．（）
A．what should we take B．where shall we meet
C．when we would start D．how we will get there
【考点】宾语从句．
【分析】﹣李老师，我没有听清你说的话，你能再说说我们怎样去那儿好吗？
﹣可以．
【解答】答案：D 根据Could you please tell me可知，考查宾语从句，宾语从句中一般为陈述语序，选项AB是疑问语序，故排除；又因为主句是一般现在时态，could表示语气委婉，不是过去式，所以从句可以根据需要运用任何时态，C时态与事实不符，故选D．
39．﹣Where are you going this month？
﹣We_________ go to Xiamen，but we're not sure．（）
A．needn't B．must C．might D．mustn't
【考点】情态动词．
【分析】﹣﹣这个月你要去哪儿？
﹣﹣我们可能去厦门，但是我们不确定．
【解答】答案：C needn't不必；must必须，一定；might可能； mustn't禁止．根据but we're not sure．可知我们不确定，可能会去厦门．must表示一定，可能性大，might可能，表示的可能性小一些，情态动词的最大区别就是表达的语气不同，故选C．
40．Mr White，the principal，has made a great _________ to the growth of the school．（）
A．contribution B．progress C．invention D．protection
【考点】名词的词义辨析．
【分析】校长怀特先生为学校的成长做出了巨大的贡献．
【解答】答案：A
contribution贡献，投稿；progress进步，发展； invention发明，虚构；protection
保护，护照．结合语境并根据关键部分made a great _________ to 可知这里应用了一个固定短语make a great contribution to…意为"为…做出了巨大贡献"，在句中是指"为学校的成长做出了巨大贡献"．所以此处应用名词contribution，意为："贡献"．故选A．
41．Thanks for your invitation，but I'm so sorry I can't go．I need to ________ my baby at home．（）
A．take away B．take off C．take care of D．take out of
【考点】动词短语．
【分析】谢谢你的邀请，但是非常抱歉我不能去．我需要在家照看我的孩子．
【解答】答案：C．
take away带走；take off起飞，脱掉；take care of照顾，照看；take out of取出．根据I need to ________ my baby at home，可知这里的意思应该是我需要在家照看我的孩子，take care of照顾，照看．故选C．
42．You look tired these days．I think you need a ________sleep．
A．shorter B．shortest C．better D．best
【考点】形容词的比较级和最高级．
【分析】你这些天看上去很疲惫．我认为你需要一个更好的睡眠．
【解答】答案：C 根据题干及选项，此题需要运用形容词的比较级或最高级去完成．联系语境，根据You look tired these days可知现在的睡眠状况让你看上去疲惫，所以要有一个更好的睡眠才能保持好的状态．所以这是强调两者之间的比较，应用比较级．根据关键词sleep是名词，应用好的形容词good的比较级better来修饰，意为"更好的睡眠"．故选C．
43．I still remember my first teacher ____ we haven't seen each other for many years．（）
A．for B．because C．since D．though
【考点】从属连词．
【分析】虽然我们彼此多年不见了，但是我仍然记得我的第一个老师．
【解答】答案D for意为"为了"引导原因状语从句；because意为"因为"引导原因状语从句；since意为"自从…以来"引导时间状语从句；though意为"即使，尽管"引导让步状语从句．根据"we haven't seen each other"以及"I still remember my first teacher"可知虽然多年不见，但是仍然记得老师，所以要用though，故选D．
44．﹣Why not go to Lao She Teahouse tonight？
﹣．（）
A．Sounds great B．It doesn't matter
C．Thank you D．Sorry to hear that
【考点】常用日常交际用语．
【分析】﹣﹣今晚为什么不去老舍茶馆？﹣﹣听起来很不错．
【解答】答案：A Sounds great听起来很不错；It doesn't matter没关系；Thank you 谢谢你；Sorry to hear that很遗憾听到那个消息．根据Why not go to Lao She Teahouse tonight？今晚为什么不去老舍茶馆？再结合选项可知：Sounds great听起来很不错．故选：A．
45．Being blind is something _________ most people can't imagine．（）
A．who B．what C．that D．whom
【考点】关系代词．
【分析】作为盲人是大部分人不能想象的事情．
【解答】答案：C 根据句子成分可知most people can't imagine做定语从句修饰先行词something．当先行词为不定代词时，关系词只能用that．故选C．
46．﹣When is Jay's concert？
﹣It's_____three o'clock_____the afternoon of July 18th．（）
A．at； in B．at； on C．on； in D．in； on
【考点】时间介词．
【分析】﹣﹣﹣杰伦的演唱会是什么时候？﹣﹣﹣它在7月18日下午3点．
【解答】答案：B 句子中"three o'clock"表示钟点，用介词at；"…the afternoon of July 18th"表示具体某一天的下午，用介词on，on the afternoon of July 18th．在7月18日的下午．故选：B．
47．﹣Rose isn't here today．Is she ill？
﹣________．I saw her at the doctor's this morning．（）
A．I hope so B．I don't mind
C．I am afraid so D．I don't think so
【考点】常用日常交际用语．
【分析】﹣罗斯今天不在．她病了吗？
﹣恐怕如此，我今天上午看到他在医生那儿了．
【解答】答案：C；I hope so希望如此；I don't mind没关系，我不介意；I am afraid so 恐怕如此；I don't think so我不这么认为．根据下文，I saw her at the doctor's this morning我今天上午看到他在医生那儿了．推测事实是确定的；故选C．
48．﹣__________ have you been in the sports club？
﹣Since the first month I came to the school．（）
A．How old B．How long C．How much D．How soon
【考点】时段（how long）．
【分析】翻译：你在体育俱乐部多久了？
自从我来到学校第一个月我（就在体育俱乐部）．
【解答】答案：B．how old问年龄，就年龄提问；how long问时间，就段时间用for+段时间、since+过去时的句子或过去的时间；how much问多少，就不可数名词数量或物品的价钱提问；how soon问的是将来的时间，就in+时间段提问；答句说自从我来到学校第一个月就在体育俱乐部，因此问句应该问在体育俱乐部多久了，因此该用how long；故选：B．
49．﹣﹣Do you have enough students to clean the laboratory？
﹣﹣No，I think we need____________ students．（）
A．another B．two others C．more two D．two more
【考点】不定代词．
【分析】﹣你们有足够的学生来清理实验室吗？
﹣没有，我想我们需要再来两名学生．
【解答】答案：D 结合选项答语意为"不，我们再需要两个学生"．another意为"另一个"，是指三者或三者以上中的"另一个"；没有two others这种表达方式；表示再需要两个应该用"two more"或"another two"来表示．故选D．
50．I couldn't do it ________ your great help．Thanks a lot!（）
A．with B．without C．for D．to
【考点】其他介词．
【分析】没有你的巨大帮助我不能完成它．多谢！