你好
一般疑问句: Are those your books?
复数句:These are his rulers
复数句:Those are my brothers
复数形式:These are my grandparents.
否定句:These are not her brothers.
对my books 提问:What are those?
肯定回答:Yes, he is.
一般疑问句:Are Dave and Anna your friends.?
保证准确率~
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祝你学习进步,更上一层楼!
不明白请及时追问,满意敬请采纳,O(∩_∩)O谢谢~~
Are those your books?
These are their rulers
Those are our brothers
These are my grandparents
These are not her brothers
What are those?
Yes he is
Are Dave and Anna your friends?