问题
选择题
-Do you have any books _____ science?
-I'm sorry, I don't.[ ]
A. of
B. at
C. in
D. on
答案
答案：D
搜题请搜索小程序“爱下问搜题”
-Do you have any books _____ science?
-I'm sorry, I don't.[ ]
A. of
B. at
C. in
D. on
答案：D
