问题
选择题
Look at the wall. There are some pictures ________ it. [ ]
A. in
B. on
C. to
D. at
答案
答案：B
搜题请搜索小程序“爱下问搜题”
Look at the wall. There are some pictures ________ it. [ ]
A. in
B. on
C. to
D. at
答案：B