◎ 题干
— 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
查看答案
◎ 解析
查看解析
◎ 知识点
    根据n多题专家分析,试题“— You mustwhat I have done for you before you leave. — Well, how much does it? Is 100 dollars enough? [ ]A. pay for, costB. pay, spend C. spend, pay forD.…”主要考查了你对  【实义动词】【动词短语】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。