—Sorry, I have to ________ now. It's tim
题型:选择题
问题:
—Sorry, I have to ________ now. It's time for class.
—OK, I'll call back later.[ ]
A. hang up
B. break up
C. give up
D. hold up
—Sorry, I have to ________ now. It's time for class.
—OK, I'll call back later.[ ]
A. hang up
B. break up
C. give up
D. hold up