I had to tell you that_____you do well i
题型:选择题
问题:
I had to tell you that _____you do well in every subject, you won't be elected the monitor. [ ]
A. unless
B. if
C. because
D. when
I had to tell you that _____you do well in every subject, you won't be elected the monitor. [ ]
A. unless
B. if
C. because
D. when