—Is your eraser in your pencil-box? —_______.[ ]A. Yes, it"sB. No, it isn"t

题型：同步题难度：来源：

—Is your eraser in your pencil-box?
—_______.[ ]
A. Yes, it"s
B. No, it isn"t
C. It is
D. It"s an egg

答案

举一反三

—Are the erasers in the box?
—No, ________. [ ]
A. it isn"t
B. it is
C. they aren"t
D. they are

题型：同步题难度：| 查看答案

—Is the key on the table?
—________. [ ]
A. It"s under the table
B. No, it isn"t
C. Yes, they are
D. They are on the sofa

题型：同步题难度：| 查看答案

—Is this your hat?
—________. [ ]
A. Yes, it is
B. Yes, it isn"t
C. No, this isn"t

题型：同步题难度：| 查看答案

—Is this Tom"s math book?
—_________. [ ]
A. No, he isn"t
B. Yes, it is
C. Yes, he is
D. No, it is

题型：同步题难度：| 查看答案

—Are they on the desk?
—___________. [ ]
A. Yes, they is.
B. Yes, they aren"t.
C. No, they aren"t

题型：同步题难度：| 查看答案