把下面的句子变为复数形式
题目
把下面的句子变为复数形式
1.This is my sister
2.That is his brother
3.what is that
4.Ls this your friend
5.that isn't a book
答案
1.This is my sister
These are my sisters.
2.That is his brother
Those are his brothers.
3.what is that
What are those?
4.Ls this your friend
Are these your friends?
5.that isn't a book
Those aren't books.
举一反三
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我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
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