单项选择题

"Subtle visual traps" are ______.

A．place where the police hide in order to trap motorists
B．parts of the road which are deceptive to the driver's eyes
C．danger spots such as sharp comers and cross-roads
D．places where there are too many road-signs

<上一题目录下一题>

热门试题

单项选择题

Which of the following statements is better when a driver makes an accident

A．He'd better stay until the police come.
B．It is no need for him to wait for the arrival of the police.
C．He has to finish the formalities.
D．It is wise to go away without noting anythin

单项选择题

With modem audio -recording equipment, there is (are) ______.

A．no difficulty in recording speakers in many face -to-- face situations or on the telephone
B．still some difficulties in recording speakers in many face -to -face situations or on the telephone
C．no difficulty in recording speakers in many face - to - face situatious but some on the telephone
D．some difficulties in recording speakers in many face - to - face situations but not an the telephone