问题
选择题
Happily for John’s mother, he is working harder to _______ his lost time.
A．makeupfor
B．keepupwith
C．catchupwith
D．makeuseof
答案
答案：A
搜题请搜索小程序“爱下问搜题”
Happily for John’s mother, he is working harder to _______ his lost time.
A．makeupfor
B．keepupwith
C．catchupwith
D．makeuseof
答案：A