A. the lights were directly related to some basic “drives”
B. the sight of the lights was interesting
C. they need not turn back to watch the lights
D. they succeeded in “switching on” the lights
A. at
B. of
C. for
D. with
A. how individuals can help make a difference
B. running a neighborhood meeting to solve its problems
C. citizens' reactions to the problems they face
D. solving problems through group action
A. the differences between robots and men
B. the reason why men need to sleep
C. about the need for robots to save power
D. about the danger of men working at night
A. warmly welcomed the abundance of wealth shown by publishers
B. warmly welcomed the enormous amount of creativity shown by publishers
C. showed great enthusiasm in publishers of treat wealth
D. reacted strongly to the unlimited creativity of publishers
A. in place of
B. in terms of
C. by means of
D. by way of
A. nobody was so able as to solve the problems
B. he was not in the position to solve such problems
C. many people were too selfish to think about others
D. he already had more than enough work to do
A. measure
B. maintain
C. shelter
D. reply
A. How to get to know people.
B. Why it is necessary to identify people’s personality.
C. Hoe best to recognize people.
D. Why it is possible to describe people.
A. in a way
B. in the way
C. in that way
D. in no way