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
答案：D
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
答案：D
A. identifying the face value of money
B. solving simple arithmetic problems
C. knowing that with money they can get things from stores
D. going shopping themselves
A. Mark played an active part in community activities
B. the city councilwoman was responsible for the falling of life quality
C. visual aids were used to display the seriousness of problems
D. many people were discouraged by the many problems facing them
A. pretends
B. assures
C. affords
D. melts
A. typing each other
B. telling people apart by how they behave
C. recognizing human faces
D. telling good people from bad people
A. would make learned responses when it saw the milk
B. would carry out learned movements when it had enough to drink
C. would continue the simple movements without being given milk
D. would turn its head to right or left when it had enough to drink
A. walked
B. marched
C. wandered
D. dashed
A. The Atmosphere and Our Environment
B. Research on Radiation
C. Effects of Space Radiation
D. Importance of Protection against Radiation
A. scolded
B. charged
C. accused
D. punished
A. cope with
B. settle down
C. intervene in
D. interfere with
A. offer his help
B. stop smiling at you
C. help you find the way
D. reply that he is pleased to meet you
