单项选择题

The real detective lives in "the unpleasant moral twilight" which implies ______.

A．he is an expensive public servant
B．he must always behave with absolute legality
C．he is obliged to break the law in order to preserve it
D．he feels himself to be cut off from the rest of the world

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热门试题

单项选择题

The everyday life of a policeman or detective is ______.

A．exciting and glamorous
B．full of danger
C．devoted mostly to routine matters
D．wasted on unimportant matters

单项选择题

With modern 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 on the telephone