How long does your mother usually spend a big dinner A. to prepare B. to prepare for C. preparing for D. preparing 查看更多

 

题目列表(包括答案和解析)

How long does your mother usually spend ________ a big dinner.

[  ]
A.

to prepare

B.

to prepare for

C.

preparing for

D.

preparing

查看答案和解析>>


同步练习册答案