英语There are some birds in uhe tree和This is an apple还有Those are pianos怎么改成否定句?疑问句呢
问题描述：
英语There are some birds in uhe tree和This is an apple还有Those are pianos怎么改成否定句?疑问句呢
答
1.There are not some birds in the tree.
Are there some birds in the tree?
2.This isn't an apple.
Is this an apple?
3.Those are not pianos.
Are those pianos?
答
1.There are not any birds in the tree. some 改any
Are there any birds in the tree?
2.This isn't an apple.
Is this an apple?
3.Those are not pianos.
Are those pianos?
答
否定句：1.There are not any birds in the tree.
2.This is not an apple.
3.Those are not pianos.
疑问句：1.Are there any birds in the tree?
2.Is this an apple?
3.Are those pianos?
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