题目内容
词汇部分。
根据句意及首字母提示,在空白处填入适当的单词。-How often does Jim go to the library?
-He goes to the library o________ a week.
答案:once
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题目内容
词汇部分。
根据句意及首字母提示,在空白处填入适当的单词。-How often does Jim go to the library?
-He goes to the library o________ a week.