—Shall we ___ our phone numbers so that
题型:选择题
问题:
—Shall we _ __ our phone numbers so that we can call each other?
—Good idea. [ ]
A.spell
B.exchange
C.change
D.write
—Shall we _ __ our phone numbers so that we can call each other?
—Good idea. [ ]
A.spell
B.exchange
C.change
D.write