问题
选择题
If you have finished your homework, you can _______.[ ]
A. hand it on
B. hand it out
C. hand it in
D. hand it up
答案
答案：C
搜题请搜索小程序“爱下问搜题”
If you have finished your homework, you can _______.[ ]
A. hand it on
B. hand it out
C. hand it in
D. hand it up
答案：C