—Are these computers? —Yes , ____. [ ]A. these"re B. those are

题型：同步题难度：来源：

—Are these computers?
—Yes , ____.   [     ]
A. these"re
B. those are
C. they are
D. they"re

答案

举一反三

句型转换。
1. Those are my parents. (改为一般疑问句)
    _____ _____ _____ parents?
2. They are my aunts. (改为否定句)
    _____ _____ my aunts.
3. That"s my sister. (对画线部分提问)
    _____ is _____ ?
4. This is my mother and this is my father. (改为同义句)
    These_____ my _____ .
5. Is that your brother? (作否定回答)
    _____ , _____ _____
6. This is my friend. (改为复数形式)
    _____ _____ my _____ .
7. Is the girl Mary? (作肯定回答)
    _____ , _____ _____ .
8. These are his brothers. (改为否定句)
     _____ _____ his brothers.

题型：同步题难度：| 查看答案

—Is the baseball under the bed?
—_____. I can"t see it.     [     ]
A. No, they aren"t
B.Yes, it is
C. No, it isn"t
D.Yes, they are

题型：同步题难度：| 查看答案

—Is this your sister?
—____________.[     ]
A. No, it is
B. Yes, it isn"t
C. Yes, it is
D. No, he isn"t

题型：同步题难度：| 查看答案

—Are these your friends?
—_____________.[     ]
A. Yes, they are
B. They are
C. Yes, they"re
D.Yes, these are

题型：同步题难度：| 查看答案

—Does he have a tennis racket?
—______.   [     ]
A. Yes, he is
B. No, he doesn"t
C. No, he does
D. No, he is

题型：同步题难度：| 查看答案