问题
选择题
There is a blackboard ______ our classroom. [ ]
A. in front of
B. in front off
C. in the front of
D. the front of
答案
答案：C
搜题请搜索小程序“爱下问搜题”
There is a blackboard ______ our classroom. [ ]
A. in front of
B. in front off
C. in the front of
D. the front of
答案：C