问题
选择题
Where's my pen? 
[ ]
A. It's in the desk.
B. It's under the desk.
C. It's on the desk.
答案
答案：B
搜题请搜索小程序“爱下问搜题”
Where's my pen? [ ]
A. It's in the desk.
B. It's under the desk.
C. It's on the desk.
答案：B