关于比较 求答

maoruibei

    

No.5 GWD1-16: GWD
2-8

    

Soaring television
costs accounted for more than half the spending in the presidential campaign of
1992, a greater proportion than it was in any previous election.

    

A.       a greater proportion than it was

    

B.      
a greater proportion than

    

C.       a greater proportion than they have been

    

D.       which is greater than was so

    

E.       which is greater than it has been  

我的意思是，像这道题，什么时候需要补出比较对象？

A的错误是什么？

比较题总是很晕

gaoliang641

这个题应该不是考你是否补出对象的考点，而是补出的助动词要和主句的谓语动词一致。 补出的主语单复数要和主句的主语单复数一致。 主句是 Costs accounted， 所以如果补出，应该是than they did, 或者 than did they. 所以ACDE的补出，每个都错了，只能选没有补出的B了。 

wooyeon

a greater proportion做more than half..的同位语

比较对象是状语 可以直接用than in any...