> 英语 >
he heard a noise__coming from the bar
A which was
B who was
C that is
D which is 为什么C不可以?.为什么是A
人气:382 ℃ 时间:2020-01-30 13:54:27
解答
主句谓语动词是Heard,是个过去式,分句谓语动词自然不能是现在时态了.
have a nice day
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