问题
选择题
— You must what I have done for you before you leave.
— Well, how much does it ? Is 100 dollars enough? [ ]
A. pay for, cost
B. pay, spend
C. spend, pay for
D. pay, cost
答案
答案:A
— You must what I have done for you before you leave.
— Well, how much does it ? Is 100 dollars enough? [ ]
A. pay for, cost
B. pay, spend
C. spend, pay for
D. pay, cost
答案:A