问题
选择题
I don't think they can finish the work on time, ________?[ ]
A. do I
B. don't I
C. can they
D. can't they
答案
答案：C
搜题请搜索小程序“爱下问搜题”
I don't think they can finish the work on time, ________?[ ]
A. do I
B. don't I
C. can they
D. can't they
答案：C
