Question

【题目】一I slept three hours yesterday.

一That’s terrible. Enough sleep is for health.

A. enjoyable B. necessary

C. wonderful D. fantastic

Answer 1

【答案】B

【解析】--我昨天睡了三个小时。--那可这是糟糕。足够的睡眠对健康是必要的。A. enjoyable愉快地；B. necessary必要的；C. wonderful 精彩的； D. fantastic极好的。结合句意，故选B。