问题
选择题
They were determined to carry out the plan at first, but then we ________ persuade them to change their minds.[ ]
A.would
B.could
C.were able to
D.had to
答案
答案:C
They were determined to carry out the plan at first, but then we ________ persuade them to change their minds.[ ]
A.would
B.could
C.were able to
D.had to
答案:C