08 prep 181 求解释~

kelebonnie

181. 重点题
The number of people flying first class on domestic flights rose sharply in 1990, doubling the increase of the previous year.  
A.    doubling the increase of
B.    doubling that of the increase in
C.    double as much as the increase of
D.    twice as many as the increase in    
E.    twice as many as the increase of

此题正确答案为A, 我选的是B, 我觉得对比的是the number ，所以that不可以省

超级无敌萍

the increase 就是一个number吧

kelebonnie

the increase 就是一个number吧

-- by 会员 超级无敌萍 (2011/11/26 23:14:07)

我觉得 the increase 不能代表number啊

nobody910

Hi, 我也选了B。我觉得B中that指代的就是number啊，为什么B不对呢？

zneverland

doubling的逻辑主语是什么呀？ the number？