新概念英语第二册79课课后习题详细答案（共5篇）
新概念英语二习题Lesson-79-80
新概念英语2Lesson 79 By Air 乘飞机I. 语法与词汇知识1. I used to ______ by train a lot when I went to visit my aunt in the countryside.A. travelingB. travelC. traveledD. travels2. My mother told me that I can ______ charge of my pocket money.A. takeB. holdC. getD. have3. The plane was flying low ______ my head, so I could see it clearly.A. uponB. ontoC. overD. up4. Everybody ______ board worried about the delay.A. InB. atC. intoD. on5. My father is used to ______ up early in the morning for exercises.A. gettingB. getC. getsD. gotII. 连词组句：请将下列词重新排序后组成一个句子，每个词只能用一次6. traveling , air , fast , is , by , safe , and____________________________________________________________.7. the , big , when , boy , little , he , frightened , saw , felt , the , dog____________________________________________________________.8. luggage , are , on , be , passengers’ , board , they , must , checked , before____________________________________________________________.9. I , an , that , experience , last , unpleasant , had , year , in , city____________________________________________________________.10. You , better , the , calm , before , keep , examination , had____________________________________________________________.III. 阅读理解Few animals besides monkeys have hand-like paws. The monkey, like man, has an opposable thumb (大拇指) —that is, it can place its thumb opposite its other fingers. By pressing its first finger against its thumb a monkey can pick up things as tiny as a flea (跳蚤). Because other animals lack this kind of thumb, it is difficult for them to pick up small things and carry them. The monkey’s ability to grasp rice with its paw often leads to its capture. Hunters put some rice inside a coconut, leaving a hole in the shell of the nut. The monkey has no trouble sliding its paw through the hole. But it can’t draw the paw out while it is holding the rice with its paw. Since it isoften too stupid or greedy to open its hand, the monkey is unable to free itself from this simple trap (圈套).11. According to the passage, not many animals have ______.A. handsB. paws with thumbsC. paws without nailsD. paws12. An opposable thumb is a thumb that can ______.A. pick up thingsB. be placed against the other fingersC. press against the opposite thumbD. press against anything13. A monkey can pick up small objects by pushing its thumb against ______.A. one of its fingersB. all its fingersC. its pawD. the objects14. Hunters can catch monkeys by a coconut trap because monkeys ______.A. are too greedy for the coconut they have foundB. have trouble finding out the riceC. usually keep their paws closed to hold the riceD. like to eat rice but not the coconutIV. 翻译15. take charge of ___________________________16. touch down ___________________________17. turn round ___________________________18. a flight attendant ___________________________19. on board ___________________________20. 他过去喝酒很厉害，但他已经戒了。
(完整word版)裕兴新概念英语第二册笔记第79课
Lesson 79 By air乘飞机Why did the plane turn back?I used to travel by air a great deal when I was a boy. My parents used to live in South America and I used to fly there from Europe in the holidays. A flight attendant would take charge of me and I never had an unpleasant experience. I am used to traveling by air and only on one occasion have I ever felt frightened. After taking off, we were flying low over the city and slowly gaining height, when the plane suddenly turned round and flew back to the airport. While we were waiting to land, a flight attendant told us to keep calm and to get off the plane quietly as soon as it had touched down. Everybody on board was worried and we were curious to find out what had happened. Later we learnt that there was a very important person on board. The police had been told that a bomb had been planted on the plane. After we had landed, the plane was searched thoroughly. Fortunately, nothing was found and five hours later we were able to take off again.参考译文我在幼年的时候，曾多次乘飞机旅行。
新概念英语第二册79课作文答案
新概念英语第二册79课作文答案OK, here's an example of an essay for Lesson 79 in New Concept English, Book 2, adhering to the guidelines you've provided:Well, I've been meaning to tell you about my latest adventure. It was a real blast! I decided to take a spontaneous trip to the countryside, just to get away from the hustle and bustle of the city. You know, sometimes you just need to breathe in some fresh air.Oh, and the views were breathtaking! Rolling hills,lush green fields, and that crisp country air. It was likea whole new world. I even spotted a few cows grazing peacefully in the distance. It reminded me of simpler times, when life was slower and more relaxed.And then, there was this old-fashioned cafe I stumbled upon. It was a bit off the beaten track, but the coffee was divine! The owner was so friendly and chatty, we got into agreat conversation about local history and traditions. It was such a pleasant surprise.On my way back, I stopped by a little market. You should have seen the variety of fruits and vegetables! I bought some local honey and a jar of homemade jam. The flavors were so intense, I could almost taste the sunshine.All in all, it was a day well spent. I feel refreshed and rejuvenated. I'm definitely going to make it a habit to take more of these little escapes. Life is too short to be stuck in a rut, after all.。
新概念英语二79课练习册习题L79By air 乘飞机
______________________________________________________________________.
4. Why ห้องสมุดไป่ตู้id the plane turn round and fly back to the airport?
A. never saw B. had never seen C. never sees D. has never seen
三．翻译。(15’)
1.take charge of___________ 2.on one occasion_____________-
3.take off______________ 4.wait to land_________________
_________________________________________________________________________.
二单项选择题。(20’)
( ) 1.Would you please have ____ cup of tea?
A. some B. another C. other D. any
( ) 9.Would you please _____ this form for me to see if I’ve filled it in right?
A. take off B. look after C. give up D. go over
( )10.When Mark opened the door, he saw a woman standing there. He ____her before.
新概念英语第二册第79课-By air
新概念英语第二册第79课:By airLesson 79 By air乘飞机First listen and then answer the question.听录音，然后回答以下问题。
Why did the plane turn back?I used to travel by air a great deal when I was a boy. My parents used to live in South America and I used to fly there from Europe in the holidays.A flight attendant would take charge of me and I never had an unpleasant experience. I am used to travelling by air and only on one occasion have I ever felt frightened. After taking off, we were flying low over the city and slowly gaining height, when the plane suddenly turned round and flew back to the airport. While we were waiting to land, a flight attendant told us to keep calm and to get off the plane quietly as soon as it had touched down. Everybody on board was worried and we were curious to find out what had happened. Later we learnt that there was a very important person on board. The police had been told that a bomb had been planted on the plane. After we had landed, the plane was searched thoroughly. Fortunately, nothing was found and five hours later we were able to take off again.参考译文我在幼年的时候，曾多次乘飞机旅行。
79新概念英语第二册79课
Introduce the story
Today we'll listen to a story about someone’s a frightening trip by air.
What do you think is happening in the picture?
Listen to the story and see if you can answer this question：
•Frightened adj.害怕
•她被那条狗吓坏了 •She was frightened by the dog. •I am used to travelling by air •我习惯了乘飞机旅行， •and only on one occasion have I ever felt frightened. •只是有一次把我吓坏了。 •The little girl was frightened out of her wits. •小女孩被吓得惊慌失措。 •He was frightened into confessing. •他被吓得什么都说了
• • • • •
adj. 父[母]亲的; (动、植物) 母体的; 根源的 母鸟 a parent bird 总公司 the parent company
•flight attendant
空中乘务员
•飞机乘务员让乘客把安全带扣好。 •The flight attendant asked the passengers to fasten their seat belts. •作为一名空中乘务员，她到过许多国家。 •As a flight attendant, she has been to many countries.
【新概念英语第二册79课答案】新概念英语第二册第79课:By air
【新概念英语第二册79课答案】新概念英语第二册第79课:By airLesson79Byair乘飞机Firstlistenandthenanswerthequestion听录音，然后回答以下问题。
Whydidthenetwee新经理从下星期开始管理公司。
2．。
这是一个倒装句。
倒装句的结构为副词助动词be,do,have,can,must等主语句子的其余部分。
它通常用来加强语气，是典型的正式修辞和正式文体。
用倒装句的情况包括：（1）句首为否定或近似否定的副词never,rarely,little,onnooccasion,hardly,nosoonerthan等：Neverhashegotsomanyletters他从未收到过这么多信。
Littledoesherealiehowimeetingis他对这个会议的重要性知之甚少。
Onnooccasionmustyouacceoneyifheoffersit他如果给你钱，你可绝不能接受。
HardlyhadhebegunhissistaeIhavemade只是到了那时我才意识到我犯了个什么错误。
OnlyaftershehadtaenoffhercoatandhatcouldIrecognieher 只有在她脱掉大衣和摘下帽子以后我才认出了她。
3．gainheight,（飞机）增加高度，爬高。
gain在这里为及物动词，表示增加：Thecargainedsuchweightthathedecidestogoonadiet他体重增加得太多了，便决定节食。
4．touchdown,（飞机）着陆，降落。
Aftereighthours,thehasneverbeenonboardaanyflowersandv egetables乔在他的花园里种植了许多花卉和蔬菜。
（2）放置，安置；布置：Abombwasanyenwereainstreet那天（城里的）主要街道上部署了许多警察。
裕兴新概念英语第二册笔记第79课
Lesson 79 By air乘飞机Why did the plane turn back?I used to travel by air a great deal when I was a boy. My parents used to live in South America and I used to fly there from Europe in the holidays. A flight attendant would take charge of me and I never had an unpleasant experience. I am used to traveling by air and only on one occasion have I ever felt frightened. After taking off, we were flying low over the city and slowly gaining height, when the plane suddenly turned round and flew back to the airport. While we were waiting to land, a flight attendant told us to keep calm and to get off the plane quietly as soon as it had touched down. Everybody on board was worried and we were curious to find out what had happened. Later we learnt that there was a very important person on board. The police had been told that a bomb had been planted on the plane. After we had landed, the plane was searched thoroughly. Fortunately, nothing was found and five hours later we were able to take off again.参考译文我在幼年的时候，曾多次乘飞机旅行。
新概念英语第二册第79课-By air
新概念英语第二册第79课:By airLesson 79 By air乘飞机First listen and then answer the question.听录音，然后回答以下问题。
Why did the plane turn back?I used to travel by air a great deal when I was a boy. My parents used to live in South America and I used to fly there from Europe in the holidays. A flight attendant would take charge of me and I never had an unpleasant experience. I am used to travelling by air and only on one occasion have I ever felt frightened. After taking off, we were flying low over the city and slowly gaining height, when the plane suddenly turned round and flew back to the airport. While we were waiting to land, a flight attendant told us to keep calm and to get off the plane quietly as soon as it had touched down. Everybody on board was worried and we were curious to find out what had happened. Later we learnt that there was a very important person on board. The police had been told that a bomb had been planted on the plane. After we had landed, the plane was searched thoroughly. Fortunately, nothing was found and five hours later we were able to take off again.参考译文我在幼年的时候，曾多次乘飞机旅行。
(完整word版)新概念英语第二册笔记_第79课
Lesson 79 By Air?【Text】I used to travel by air a great deal when I was a boy. My parents used to live in South America and I used to fly there from Europe in the holidays. A flight attendant would take charge of me and I never had an unpleasant experience. I am used to traveling by air and only on one occasion have I ever felt frightened. After taking off, we were flying low over the city and slowly gaining height, when the plane suddenly turned round and flew back to the airport. While we were waiting to land, a flight attendant told us to keep calm and to get off the plane quietly as soon as it had touched down. Everybody on board was worried and we were curious to find out what had happened. Later we learnt that there was a very important person on board. The police had been told that a bomb had been planted on the plane. After we had landed, the plane was searched thoroughly. Fortunately, nothing was found and five hours later we were able to take off again.【课文翻译】我在幼年的时候，曾多次乘飞机旅行。
新概念第二册课后题答案详解Lesson79
新概念第二册课后题答案详解Lesson79新概念英语第二册课后习题Lesson 791. b根据课文第6-7行，只有b. 与课文情形相符合，而其他3个选择都与课文内容不符，所以只能选b.2. d根据课文第11行，只有d. there was fear of an explosion (爆炸)是课文所暗示的情况，并能说明飞机返回的原因，而其他3个选择虽然都是课文所提及的内容，但不是飞机返回的原因，所以应该选d.3. ca. use to travel 语法错误;b. used to travel 指过去经常性的动作，而本句的时间状语是today,表示现在，所以不能用used to;d. am used to traveling(习惯于旅行)能够表示现在的情况，但与前一句没有逻辑关系，不符合题目意思;只有c. travel 是一般现在时，能够表示现在经常性动作，最符合题目意思和语法，所以选c.4. c本句需要一个同前一句的a great deal(很多)意义相同的词或词组. a. very many(非常多)只能修饰可数名词,而不能修饰动词. b. a great number(很多)也不能修饰动词. d. lots(很多)常跟of 连用,修饰可数名词.这3个选择都不能替换前一句的a great deal,只有c. a lot 与 a great deal 意思等同,并且能够修饰动词.5. a本句是一个疑问句，需要一个适合的表示时间的疑问词，以便使它同后面的回答Since I was a boy(自从我幼年时)的意义相吻合。
c.for when 不合乎语法，询问时间只需要用when就能够了。
d. how much (多少)不能针对时间提问，a. since when(自从何时起)和b. when (何时)都是对时间的提问，但a 比b 问的更具体，所以选a.6. d本句需要选一个能同the holidays(假期)搭配的介词，使句子的意思完整，a. on 不符合习惯用法，能够是on (one's) holiday (在休假中，在度假), b. to 意思不通，c. at 意思也不通，只有d. during 最合乎语法，意思也通顺，所以选d7. ba. frightening 前面没有冠词，不合乎语法;c. thefrightening 也不够准确，因为它所修饰的名词后面没有定语从句或其他限定成分，没必要用定冠词;d. one frightening 和b. a frightening 意义相同，也都合乎语法;但是d.强调数量是一个而不是两个或几个，而b. 泛指“一个”，是与特指相对的. b. 比d 更合乎习惯用法，所以选b.8. a只有a. trip才能同前一句中的动词went on a 搭配构成固定短语went on a trip(去旅行),而其他3个选择b. travel, c. way, d. distance 都不能和went on 搭配构成惯用法,所以选a.9. d该句需要一个同前一句的take charge of(照管,负责)含义相接近的词,才能使两个句子意思相吻合. a. dutiful(尽职的,尽责任的), b. commanding(指挥的,有控制力的), c. charging(充填的,充电的), d. responsible(负责的,对……有责任的)中，只有d 与take charge of 的含义最接近，所以选d.10. a该句需要一个同前一句的be used to(习惯于)含义相接近的词,才能使两个句子意思相吻合. a. accustomed(习惯的，适合了的，一般做表语。
新概念英语第二册第79课
新概念英语第二册第79课下面是《新概念英语2》第79课的相关内容。
先来读一读课文：1.课文原文Lesson 79 By airI used to travel by air a great deal when I was a boy. My parents used to live in South America and I used to fly there from Europe in the holidays. A flight attendant would take charge of me and I never had an unpleasant experience. I am used to travelling by air and only on one occasion have I ever felt frightened. After taking off, we were flying low over the city and slowly gaining height, when the plane suddenly turned round and flew back to the airport. While we were waiting to land, a flight attendant told us to keep calm and to get off the plane quietly as soon as it had touched down. Everybody on board was worried and we were curious to find out what had happened. Later we learnt that there was a very important person on board. The police had been told that a bomb had been planted on the plane. After we had landed, the plane was searched thoroughly. Fortunately, nothing was found and five hours later we were able to take off again.2.课文翻译我在幼年的时候，曾多次乘飞机旅行。
新概念英语第二册课后题答案详解：Lesson79
新概念英语第二册课后题答案详解：Lesson79新概念英语第二册课后习题Lesson 791. b根据课文第6-7行，只有b. 与课文情形相符合，而其他3个选择都与课文内容不符，所以只能选b.2. d根据课文第11行，只有d. there was fear of an explosion (爆炸)是课文所暗示的情况，并能说明飞机返回的原因，而其他3个选择虽然都是课文所提及的内容，但不是飞机返回的原因，所以应该选d.3. ca. use to travel 语法错误;b. used to travel 指过去经常性的动作，而本句的时间状语是today,表示现在，所以不能用used to;d. am used to traveling(习惯于旅行)能够表示现在的情况，但与前一句没有逻辑关系，不符合题目意思;只有c. travel 是一般现在时，能够表示现在经常性动作，最符合题目意思和语法，所以选c.4. c本句需要一个同前一句的a great deal(很多)意义相同的词或词组. a. very many(非常多)只能修饰可数名词,而不能修饰动词. b. a great number(很多)也不能修饰动词. d. lots(很多)常跟of 连用,修饰可数名词.这3个选择都不能替换前一句的a great deal,只有c. a lot 与 a great deal 意思等同,并且能够修饰动词.5. a本句是一个疑问句，需要一个适合的表示时间的疑问词，以便使它同后面的回答Since I was a boy(自从我幼年时)的意义相吻合。
c.for when 不合乎语法，询问时间只需要用when就能够了。
d. how much (多少)不能针对时间提问，a. since when(自从何时起)和b. when (何时)都是对时间的提问，但a 比b 问的更具体，所以选a.6. d本句需要选一个能同the holidays(假期)搭配的介词，使句子的意思完整，a. on 不符合习惯用法，能够是on (one's) holiday (在休假中，在度假), b. to 意思不通，c. at 意思也不通，只有d. during 最合乎语法，意思也通顺，所以选d7. ba. frightening 前面没有冠词，不合乎语法;c. thefrightening 也不够准确，因为它所修饰的名词后面没有定语从句或其他限定成分，没必要用定冠词;d. one frightening 和b. a frightening 意义相同，也都合乎语法;但是d.强调数量是一个而不是两个或几个，而b. 泛指“一个”，是与特指相对的. b. 比d 更合乎习惯用法，所以选b.8. a只有a. trip才能同前一句中的动词went on a 搭配构成固定短语went on a trip(去旅行),而其他3个选择b. travel, c. way, d. distance 都不能和went on 搭配构成惯用法,所以选a.9. d该句需要一个同前一句的take charge of(照管,负责)含义相接近的词,才能使两个句子意思相吻合. a. dutiful(尽职的,尽责任的), b. commanding(指挥的,有控制力的), c. charging(充填的,充电的), d. responsible(负责的,对……有责任的)中，只有d 与take charge of 的含义最接近，所以选d.10. a该句需要一个同前一句的be used to(习惯于)含义相接近的词,才能使两个句子意思相吻合. a. accustomed(习惯的，适合了的，一般做表语。
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新概念英语第二册79课课后习题详细答案（共5篇）第一篇：新概念英语第二册79课课后习题详细答案新概念英语第二册课后习题答案详解Lesson 79 练习答案 Key to written exercises 1．关键句型练习答案A What happened: never had(1.4);turned round(1.7);flew back(1.7);told(1.8);learnt(1.10);was searched(1.11);was found(1.12);were able to take off(1.12)What was happening: were flying(1.6);and slowly gaining(1.6);were waiting(1.8)What used to/would happen: used to travel(1.1);used to live(1.2);used to fly(1.2);would take charge(1.3)C(sample answers)1 In the past(but not now),I habitually flew there from Europe in the holidays.2 I am accustomed to travelling by air now(because I have done it many times).2．难点练习答案over 2 off 3 in 4 up…up 5 after 6 off 7down 8 off 3．多项选择题答案1.b 根据课文第6-7行，只有b.与课文情形相符合，而其他3个选择都与课文内容不符，所以只能选b.2.d 根据课文第11行，只有d.there was fear of an explosion(爆炸)是课文所暗示的情况，并能说明飞机返回的原因，而其他3个选择虽然都是课文所提及的内容，但不是飞机返回的原因，所以应该选d.3.c e to travel 语法错误；ed to travel 指过去经常性的动作，而本句的时间状语是today,表示现在，因此不能用used to;d.am used to traveling(习惯于旅行)可以表示现在的情况，但与前一句没有逻辑关系，不符合题目意思；只有c.travel 是一般现在时，可以表示现在经常性动作，最符合题目意思和语法，所以选c.4.c 本句需要一个同前一句的a great deal(很多)意义相同的词或词组.a.very many(非常多)只能修饰可数名词,而不能修饰动词.b.a great number(很多)也不能修饰动词.d.lots(很多)常跟of 连用,修饰可数名词.这3个选择都不能替换前一句的a great deal,只有c.a lot 与 a great deal 意思等同,并且可以修饰动词.5.a 本句是一个疑问句，需要一个适合的表示时间的疑问词，以便使它同后面的回答Since I was a boy(自从我幼年时)的意义相吻合。
c.for when 不合乎语法，询问时间只需要用when就可以了。
d.how much(多少)不能针对时间提问，a.since when(自从何时起)和b.when(何时)都是对时间的提问，但a 比b 问的更具体，所以选a.6.d 本句需要选一个能同the holidays(假期)搭配的介词，使句子的意思完整，a.on 不符合习惯用法，可以是on(one's)holiday(在休假中，在度假), b.to 意思不通，c.at 意思也不通，只有d.during 最合乎语法，意思也通顺，所以选d7.b a.frightening 前面没有冠词，不合乎语法；c.the frightening 也不够正确，因为它所修饰的名词后面没有定语从句或其他限定成分，没必要用定冠词；d.one frightening 和b.a frightening 意义相同，也都合乎语法；但是d.强调数量是一个而不是两个或几个，而b.泛指“一个”，是与特指相对的.b.比d 更合乎习惯用法，所以选b.8.a 只有a.trip才能同前一句中的动词went on a 搭配构成固定短语went on a trip(去旅行),而其他3个选择b.travel, c.way, d.distance 都不能和went on 搭配构成惯用法,所以选a.9.d 该句需要一个同前一句的take charge of(照管,负责)含义相接近的词,才能使两个句子意思相吻合.a.dutiful(尽职的,尽责任的), manding(指挥的,有控制力的), c.charging(充填的,充电的), d.responsible(负责的,对……有责任的)中，只有d 与take charge of 的含义最接近，所以选d.10.a 该句需要一个同前一句的be used to(习惯于)含义相接近的词,才能使两个句子意思相吻合.a.accustomed(习惯的，适应了的，一般做表语。
)b.habitual(习惯性的，通常的，常做定语)，c.customary(习惯上的，合乎习俗的，惯例的)，d.inhabited(有人居住的)中，只有a 与be used to 的含义相同，并且它后面也可以跟介词to引导的短语，所以选a.11.a 该句需要选一个与前一句中的形容词calm(镇定的，冷静的)含义相反的形容词，才能使两句的意义相同。
a.nervous(神经紧张的，情绪不安的)；b.angry(生气的，愤怒的)；c.irritated(被激怒的，生气的)和d.annoyed(使恼怒，使生气)中，只有a.是calm 的反义词，所以选a.12.c 该句需要选一个与前一句中的were curious to find out(急于想发现)的含义相同的词组。
a.were strange(陌生的，不平常的，奇怪的，古怪的)；b.were odd(奇特的，古怪的)；c.wanted to know(想知道)；d.were peculiar(奇怪的，乖癖的，特别的)中，只有c.最接近were curious to find out 的含义，而其他3个选择意思比较一致，都不符合题目意思，所以只能选c.第二篇：新概念英语第二册85课课后习题详细答案新概念英语第二册课后习题答案详解Lesson 85 练习答案 Key to written exercises1．难点练习答案This car is too expensive to buy.This car is too expensive for me to buy.2 This car is cheap enough to buy.This car is cheap enough for me to buy.3 The tea is too hot to drink.The tea is too hot for me to drink.This piece of music is too difficult to play.This piece of music is too difficult for me to play.This piece is easy enough to play.This piece is easy enough for me to play.2．多项选择题答案1.d根据课文第4-6行，只有d.与课文的实际内容相符，其他3个选择虽然都是课文所涉及的内容，但不符合题目意思，因为它们都不是在签名簿上签名的人。
2.d根据课文第11-12行One is never too old to learn(人要活到老学到老)，可以判断只有d.与这一名言的含义相符，而其他3个选择都与它含义相反，所以选d.3.b只有b.won't，这个句子才合乎语法，因为主语是he,它后面应该用won't.而a.willn't 是错误的表达方式。
c.shall not 和d.shan't 意思相同，但他们只能用于第一人称I 和we.所以选b.4.a前一句We went so unwillingly to school 中so是副词，意思是如此地，修饰副词和形容词，表示程度。
后面的句子的表语是unwilling pupils,前面就不能用so修饰，只能用such才合乎语法。
such如此的，是形容词，只能修饰名词，后面跟形容词加名词，所以应该选a.such,以便使前后两句相符合5.b在星期几前应该用介词on 才符合语法。
a.in, c.the,d.at 都不能用在Thursday 前，只有b.on 能用在Thursday 前面，所以应该选b.6.a 本句是以How long 引导的疑问句，应该用主谓倒置的疑问句语序，才合乎语法。
b.he will have been 是陈述句语序。
c.will have he been 语序不对，d.will have been he 语序也不对，只有a.will he have been 是正确的疑问句语序，所以选a.7.b前一句的One is never too old to learn 中的One 是泛指代词，意思是“任何人”，“某一人”，本句需要选一个同One 意义相同的人称代词。
a.we , c.they 都不泛指“任何人”；d.everyone 每个人，可以泛指每个人，人人，但它后面应该用动词第3人称单数形式，而本句的动词是are,不能用Everyone;只有b.you(你，你们)可以泛指“一个人，任何人”，同one意义相同，所以选b.8.d本句需要选一个同前一句中的动词informed(通知，向……报告)相应的名词形式。
rm 是动词；rms 不是名词；rmations 是名词，但不合乎语法，因为information 是不可数名词，不能有用复数形式；只有rmation是inform 的名词形式，所以选d.9.b只有选 b.signatures(签上自己的名字)这个句子才讲得通。
a.signs(记号，标记)c.signals(信号)d.marks(痕迹，记号)这3个选择都不符合题目意思。
sign 系常用词, 指“具有一定含义的任何有形或无形的符号或标志, 它的表示可以是实物、表情、动作、文字、语言及任何痕迹或征兆”, 如:There is a stop sign at an intersection.在交叉路口处有停车标志。
mark 指“为某一目的有意作的标记”, 也指“无意留下或自然形成的痕迹”, 如:Suffering left its mark on his face.苦难的经历在他脸上留下了痕迹。