问题描述:
there be句型,否定句和疑问句,疑问句要解答,急
There is a pen.
There are two brothers.
There is a post office.
There are post office and bank.
there is a schooc.
There is a pen.
There are two brothers.
There is a post office.
There are post office and bank.
there is a schooc.
问题解答:
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