场景中该高速公路的隧道应在两侧设置()。
A. 监控设施
B. 人行道
C. 检修道
D. 人行道兼检修道
Why did people often telephone her while they wanted the cinema？
A. Because the two telephone numbers are the same.
Because they used the same telephone.
C. Because the two telephone numbers looked almost the same.
What makes us LESS GREEN？
A. Keeping the lights on when we do not need them.
B. Using water when necessary.
C. Finding ways to reuse things instead of throwing them away.
What does "recycled" mean？
A. Made better.
B. Made fit to use again.
C. Made more important.
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