Howlonghasitbeensincethiscompanywasestablished?sincethiscompanywasestablished?是表语从句?
2020-11-02 131次 反馈错误 加入收藏 正确率 : 100%
题目内容：
How long has it been since this company was established?
since this company was established?是表语从句?
优质解答
时间状语从句.你没有理解表语从句
表语从句,如the news is that .
当从句在be动词后的时候,才是表语从句.
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