问题
选择题
All the preparations for the task________, and we’re ready to start. [ ]
A. completed
B. complete
C. have been completed
D. had been completed
答案
答案：C
搜题请搜索小程序“爱下问搜题”
All the preparations for the task________, and we’re ready to start. [ ]
A. completed
B. complete
C. have been completed
D. had been completed
答案：C