题目内容

Athletes should drink some water before, during and after exercises at regular intervals.

A. Y
B. N
C. NG

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Athletes should avoid having drinks containing caffeine, for they are hundred-percent harmful to the athletes' sports performance.

A. Y
B. N
C. NG

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A．It monitors the signals transmitted from the drivers brain.B．It can measure the driv

A. It monitors the signals transmitted from the drivers brain.
B. It can measure the driver's alcohol level in the blood.
C. It can quicken the driver's response to emergencies.
D. It bases its analysis on the driver's heartbeat.

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Road politeness is not only good manners, but good sense too. It takes the most cool-headed and good-tempered drivers to resist the temptation to revenge when subjected to uncivilized behaviour. On the other hand, a little politeness goes a long way towards relieving the tensions of motoring. A friendly nod or a wave of acknowledgement in response to an act of politeness helps to create an atmosphere of goodwill and tolerance so necessary in modern traffic conditions. But such acknowledgements of politeness are all too rare today. Many drivers nowadays don' t even seem able to recognize politeness when they see lt.
However, misplaced politeness can also be dangerous. Typical examples are the driver who brakes violently to allow a car to emerge from a side street at some hazard to following traffic, when a few seconds later the road would be clear anyway; or the men who waves a child across a zebra crossing into the path of oncoming vehicles that may be unable to stop in time. The same goes for encouraging old ladies to cross the road wherever and whenever they care to. It always amazes me that the highways are not covered with the dead bodies of these grannies.
A veteran driver, whose manners are faultless, told me it would help ff motorists learnt to filter correctly into traffic streams one at a time without causing the total blockages that give rise to bad temper. Unfortunately, modem motorists can' t even learn to drive, let alone master the subtler aspects of boatmanship. Years ago the experts warned us that the car-ownership explosion would demand a lot more give and take from all road users. It is high time for all of us to take this message to heart.
According to the first paragraph, which of the following reflects the situation on the roads？

A. Traffic Jams are mainly caused by the cost of petrol and the quick pace of modem life.
B. The manners of the drivers are the only mason for the traffic jams.
C. Be kind to other drivers is a campaign to change the rude drive.
D. People can not tolerate good manners on the road.

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A．The woman had a toothache.B．She wanted to buy some aspirin.C．She was a regular patie

A. The woman had a toothache.
B. She wanted to buy some aspirin.
C. She was a regular patient of Dr. Patrick.
Dr . Patrick was very busy.

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Athletes should drink some water before, during and after exercises at regular intervals.

A. Y B. N C. NG

Athletes should avoid having drinks containing caffeine, for they are hundred-percent harmful to the athletes' sports performance.

A．It monitors the signals transmitted from the drivers brain.B．It can measure the driv

A．The woman had a toothache.B．She wanted to buy some aspirin.C．She was a regular patie

A. Y
B. N
C. NG