1:将“They were here yesterday.”改成一般疑问句、问时间的疑问句和否定句.2:将“He must lea_英语解答

1:将“They were here yesterday.”改成一般疑问句、问时间的疑问句和否定句.
2:将“He must leave early”改成一般疑问句、问原因的疑问句和否定句.

人气：180 ℃　时间：2020-03-25 13:07:40

解答

1.Were they here yesterday?
When were they here?
They weren't here yesterday.
2.Must he leave early?
Why must he leave early?
He needn't leave early.
其实很简单.一般疑问句就是be动词提前或情态动词提前
特殊疑问句是疑问词加一般疑问句
否定句就直接在be动词或情态动词后加not
must特殊要改成need