题目内容
句型转换。一空一词
We use knives for cutting things.
Knives ________ ________ ________ ________ things.
答案:
解析:
解析:
are, used, for, cutting |
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题目内容
句型转换。一空一词
We use knives for cutting things.
Knives ________ ________ ________ ________ things.
are, used, for, cutting |