2019年精选人教版英语必修3、4拔高训练十七

2019年精选人教版英语必修3、4拔高训练十七
第1题【单选题】
If you just spend time __________ advantages and disadvantages, you may get nothing in the end.
A、matching
B、balancing
C、observing
D、examining
【答案】：
【解析】：
第2题【单选题】
The manager had fallen asleep where he __________, without undressing.
A、was laying
B、was lying
C、had laid
D、had lied
【答案】：
【解析】：
第3题【单选题】
Often he__________ sit for hours doing nothing at all when he was in low spirits.
A、should
B、would
C、could
D、might
【答案】：
【解析】：
第4题【阅读理解】
阅读理解
Driving in Canada is similar to driving in many parts of the United States. Distances and speeds, however, are posted in kilometers per hour and some signs, particularly in Quebec, may only be in French.
Unless otherwise posted, the maximum (最大限度的) speed limit in Canada is 50km/hr in cities and
80km/hr on highways. On rural highways, the posted speed limit may be 100km/hr. It is illegal to take automobile radar detectors (汽车雷达检测器) into Quebec, Ontario, Manitoba, and the Yukon. Seat belt use is required by law for all passengers, and child car seats must be used by children under 40 pounds. Some provinces require drivers to keep their vehicles" headlights on during the day and some have banned (禁止) driving while using a hand-held cell phone. Motorcycles cannot share a lane (车道), and safety helmets for motorcycle riders and passengers are necessary. Running a red light is a serious crime throughout Canada and drivers are advised to stop before starting when a light turns green.
Winter travel can be dangerous due to heavy snowfalls and icy conditions. Some roads and bridges are often closed in winter. Snow tires are required in some provinces. Travelers should also be careful about animals while driving at night in rural areas.
Highway 401, from Detroit to Montreal, is one of the busiest highways in North America. It has been the scene of many deadly traffic accidents due to sudden and severe weather changes, high rates of speed, and heavy truck traffic. Thus drivers should be alert while travelling here.
Please refer to our Road Safety page for more information. Also, we suggest that you visit the website of Canada"s national authority responsible for road safety.
Which of the following is TRUE according to the text?
A、All signs on the roads in Quebec are in English.
B、Automobile radar detectors are allowed to be used in Manitoba.
C、Passengers may choose not to wear seat belts while in a car in Canada.
D、The speed of cars in Canadian cities should be less than 50km/hr.。