Question

英语小问题

单项选择：
1. What ____on the shelf?----There are some books on it.
A.is B.are C.has

2.The teacher's desk is ____the classroom.
A.in front of B.in the front C.at front of

3.There is a bag_____the door.
A.behind B.at the back of C.on

Thank you!!!!

Answer 1

1.A
2.敢肯定B项少打了个of，选B
3.A

Answer 2

1.A
2.B
3.A一定

Answer 3

1. A

2. A

3. A