[求助]机经上这题选啥？

.... amounted 40,000 people in the LACE>United StatesLACE>, double in LACE>MexicoLACE> in 1940.>>

a)      double>>

b)      double the number of those>>

c)      twice the number

d)      twice those

e)      twice as many as those

这题答案是哪个呀？

是选C吗？一碰到这种题就糊涂。

选E

twice as many as 是固定搭配