问题

But for their common interests, they_____cooperated so smoothly in the investigation of the case.
A:could have
B:will not have
C:could nothave
D:have not
B:will not have
C:could nothave
D:have not
正确答案是:
同类题型
healthy” habits, such as shower everyday and sitting on the loo, _____ be bad for you
Whose(谁的) ruler is this —–It’s not_______ .It’s_______.
team is _______ to win the game—I don’t know, but I’ve found _______ forours to win.
Though Jack _______ many times, he still plays computer games after school