Question

【题目】The astronaut is so tired that he ____ for eleven hours.

A. has been asleep B. has fallen asleep

C. has gone to bed D. has gone to sleep

Answer 1

【答案】A

【解析】

试题分析：句意：这个宇航员是如此的累以至于他睡了11个小时了。本句是现在完成时态，后面跟for引导的时间段，动词要用延续性动词，只有be asleep表示状态，故选A。