把句子变为一般疑问句,并作肯定、否定回答:I have a sister and brother.and需要改为or吗?不改可以吗?怎回答呢?John and Mike are doing homework.这个变为一般疑问句或否定句要把and改为or吗
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把句子变为一般疑问句,并作肯定、否定回答:I have a sister and brother.and需要改为or吗?不改可以吗?怎回答呢?John and Mike are doing homework.这个变为一般疑问句或否定句要把and改为or吗
把句子变为一般疑问句,并作肯定、否定回答:I have a sister and brother.
and需要改为or吗?不改可以吗?怎回答呢?
John and Mike are doing homework.这个变为一般疑问句或否定句要把and改为or吗
把句子变为一般疑问句,并作肯定、否定回答:I have a sister and brother.and需要改为or吗?不改可以吗?怎回答呢?John and Mike are doing homework.这个变为一般疑问句或否定句要把and改为or吗
Do you have a sister or brother?
肯定:Yes,I do
否定:No,I don't
Do you have a sister or brother?
肯定:Yes,I do
否定:No,I don't
Do you have a sister or brother?表示不知道有没有兄弟姐妹,所以问题的重点在于 有没有(have)。
Do you have a sister or a brother?这么问的话就是知道有兄弟姐妹,但不确定是SIS还是BRO,所以这个问题的重点在于 是SIS还是BRO。
John and Mike are doing homework.这个变为一般疑问句或否定句不要把and改为or。因为做的是主语。
or 有表示'选择'的意思,但是在表示并列的时候,否定句和疑问句中应该用‘or ’而不用‘and’.
l like running and swimming.
They don't like running or swimming.
D...
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John and Mike are doing homework.这个变为一般疑问句或否定句不要把and改为or。因为做的是主语。
or 有表示'选择'的意思,但是在表示并列的时候,否定句和疑问句中应该用‘or ’而不用‘and’.
l like running and swimming.
They don't like running or swimming.
Do you like running or swimming?
John and Mike are not doing homework.(John 和 Mike都没有做作业。)
Are John and Mike doing homework?
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