把下列句子合并成一个含宾语从句的复合句。1 l don't know ls s

发布时间:2019-09-20 12:06:36

把下列句子合并成一个含宾语从句的复合句。1 l don't know ls s

推荐回答

l don't know that she is a teacher. that可以省略
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