问题
选择题
What's under the desk? ______. [ ]
A. It's a football
B. I can see a set of keys
C. They are red box
D. There's a cat
答案
答案：A
搜题请搜索小程序“爱下问搜题”
What's under the desk? ______. [ ]
A. It's a football
B. I can see a set of keys
C. They are red box
D. There's a cat
答案：A
的通解是______．