题目内容
转换成同义的句子.(一空一词)
I couldn't find anything at first.
I could __________ _________ at _________ __________.
答案:find;nothing;the;beginning
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题目内容
转换成同义的句子.(一空一词)
I couldn't find anything at first.
I could __________ _________ at _________ __________.