题目内容
将句子改为宾语从句
Was the watch made in Shanghai?I don’t know.
I don’t know _______ the watch _______ made in Shanghai.
答案:if,was
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题目内容
将句子改为宾语从句
Was the watch made in Shanghai?I don’t know.
I don’t know _______ the watch _______ made in Shanghai.