题目内容
根据句意,在空白处填上适当的词
He tried to sleep but failed.
He tried ________ ________ ________ ________.
答案:
解析:
解析:
|
in, vain, to, sleep |
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题目内容
根据句意,在空白处填上适当的词
He tried to sleep but failed.
He tried ________ ________ ________ ________.
|
in, vain, to, sleep |