问题
Where does the tall boy sit in your classroom?—________ the back.[ ]
A: On
B: In
C: Of
D:At
B: In
C: Of
D:At
正确答案是：
同类题型
David talked with a friend of ________ on the Internet for a long time yesterday.
Have you ever been to ______ aquarium in Qingdao before?
There are ________ people in the supermarket. It’s so crowded.
_____your help, I can’t pass the exam. [ ]
_________ seems no sense in complaining．We should take action now．