一道英语语法206.thereportindicatesthatnationalincomeavailableforspendingisalmostitwasin1950.A..athirdgreaterthanB.thethirdgreaterthanC.onethirdmuchasD.onethirdof为什么是A,这是什么用法

Question

一道英语语法
206.the report indicates that national income available for spending is almost____it was in 1950.
A..a third greater than B.the third greater than
C.one third much as D.one third of
为什么是A,这是什么用法

Answer 1

倍数用法有三种
1、倍数+as+形容词原级+as……
例如 this room is twice as big as that one
2、倍数+比较级+than……
例如 this room is twice bigger than thatone
3、倍数+名词 of
例如 this room is twice the size of that one
这里用的是第二种用法