[单项选择]It is all very well to blame traffic jams, the cost of petrol and the quick pace of modern life, but manners on the roads are becoming horrible. Everybody knows that the nicest men become monsters behind the wheel. It is all very well, again, to have a tiger in the tank, but to have one in the driver’s seat is another matter altogether. You might tolerate the odd road-hog, the rude and inconsiderate drive, but nowadays the well men neared motorist is the exception to the rule. Perhaps the situation calls for a "Be kind to Other Drivers" campaign, otherwise it may get completely out of hand.
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 atmo
A. Encouraging old ladies to cross the road at any time they want.
B. Braking suddenly to allow a car to emerge from a side street.
C. A motorist driving into traffic streams without considering others.
D. Waving a child across a zebra crossing into the path of oncoming vehicles.