问题
单项选择题
I need to go to the library today. Do you know what time it closes?（）
A.No, thanks.
B.I'm very busy now.
C.At about
D.I don't need to go there.
答案
参考答案：C
搜题请搜索小程序“爱下问搜题”
I need to go to the library today. Do you know what time it closes?（）
A.No, thanks.
B.I'm very busy now.
C.At about
D.I don't need to go there.
参考答案：C