求教英语的倍数关系用法~英语语法题一道啊>.

关于倍数的表达：倍数+ 比较级+than
要在比较的名词或数量前加倍数
three times as much as 等等
1、A + be + 倍数 + as + adj(原级) +as +B
This room is three times as large as that one.
2、A + be + 倍数 + adj(比较级) + than +B
This room is twice larger than that one.
3、A + be + 倍数 + the + 名词 +of +B
This room is twice the size of that one.

D.over twice as many cars as 表示倍数的twice等应该放在前面，所以是 twice as many cars as 至于over是超过的意思 D 选D as ……as