—You probably won't need to call Joe, bu
题型:选择题
问题:
—You probably won't need to call Joe, but take his number, just ________.
—Thanks a lot.
A.at random
B.in return
C.in case
D.by heart
—You probably won't need to call Joe, but take his number, just ________.
—Thanks a lot.
A.at random
B.in return
C.in case
D.by heart