问题
选择题
— Can we finish our task by the weekend?
— It all depends on ______ we can get Mr. Smith's cooperation. [ ]
A. that
B. what
C. whether
D. if
答案
答案：C
搜题请搜索小程序“爱下问搜题”
— Can we finish our task by the weekend?
— It all depends on ______ we can get Mr. Smith's cooperation. [ ]
A. that
B. what
C. whether
D. if
答案：C