问题
选择题
Nick, it's good for you to read some books ________ China before you start your trip there.[ ]
A. in
B. for
C. of
D. on
答案
答案:D
Nick, it's good for you to read some books ________ China before you start your trip there.[ ]
A. in
B. for
C. of
D. on
答案:D