高柱通过信号机在正常情况下的显示距离，不得小于()m。
A. 1000
B. 800
C. 400
According to the interviewer, which of the following statements is CORRECT？
Alexis engaged in show business when he was 20.
B. Alexis plays a leading role in every film he acts.
C. Alexis is an easy-going and passionate actor.
D. Alexis"s craft in acting needs to be improved.
The example of applying audio lingual and audio visual methodologies to teaching is used to illustrate that
A. there was more emphasis on logic in the 1960s.
B. more humanistic approaches are needed.
C. language teaching changes as societies change.
D. changes in the West are not relevant in other societies.
Which book has received a warm welcome for more than two decades？
A. Kaleidoscope.
B. Games for Language Learning.
C. Shakespeare.
D. Characters.
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