the astronaut is so tired that he （the astronaut is so tired that he （ ）for eleven hours.astronaut这个单词 什么意思?括号里的应该怎么填?
问题描述：
the astronaut is so tired that he （
the astronaut is so tired that he （ ）for eleven hours.astronaut这个单词 什么意思?括号里的应该怎么填?
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