如题所述
否定句：
He didn't hear a loud noise.
一般疑问句：
Did he hear a loud noise？
肯定回答： Yes, he did.
否定回答： No, he didn't.
He didn't hear a loud noise.
一般疑问句：
Did he hear a loud noise？
肯定回答： Yes, he did.
否定回答： No, he didn't.
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第1个回答 2021-03-10
He heard a loud noise.
他听到一声巨响。
这是一个一般过去时的句子，所以句型变化的助动词就是 did.所以一般疑问句就是
Did he hear a loud noise?
肯定回答 Yes, he did.
否定回答 No, he didn't.
否定句是
He didn't hear a loud noise.
他听到一声巨响。
这是一个一般过去时的句子，所以句型变化的助动词就是 did.所以一般疑问句就是
Did he hear a loud noise?
肯定回答 Yes, he did.
否定回答 No, he didn't.
否定句是
He didn't hear a loud noise.
第2个回答 2021-03-10
He didn’t hear a loud noise.
Did he hear a loud noise?
Yes,he did.
No,he didn’t.
Did he hear a loud noise?
Yes,he did.
No,he didn’t.
