问题
选择题
Our teacher asked us to hand in our homework _______. [ ]
A. at times
B. on time
C. in time
答案
答案：B
搜题请搜索小程序“爱下问搜题”
Our teacher asked us to hand in our homework _______. [ ]
A. at times
B. on time
C. in time
答案：B