问题
选择题
We won't leave _____ he _____ back. [ ]
A. before, came
B. until, is
C. if, will get
D. when, come
答案
答案：B
搜题请搜索小程序“爱下问搜题”
We won't leave _____ he _____ back. [ ]
A. before, came
B. until, is
C. if, will get
D. when, come
答案：B