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  3. The normal human daily cycle of activity is of some 7~8 hours’ sleep alternating

The normal human daily cycle of activity is of some 7~8 hours’ sleep alternating

游客2025-03-20  22
问题 The normal human daily cycle of activity is of some 7~8 hours’ sleep alternating with some 16~17 hours’ wakefulness. Broadly speaking, the sleep normally______ with the hours of darkness.
选项 A、conforms
B、coincides
C、collides
D、complies
答案 B
解析 coincide(with)"与……巧合"；conform(to)"与……一致"；collide"(车、船)相撞"；comply(with)"照做"。
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