英语中有关倍数表达的题目

It is reported that the United States uses________energy as the whole of Europe.
A.as twice
B.twice much
C.twice much as
D.twice as much
答案是D

形容词和副词比较级的倍数表达法

1.倍数+as...as

2.倍数+比较级+than

3.倍数+the+名词+of

如，

This bridge is three times as wide as that one.（这座桥是那座桥的三倍宽。）

=This bridge is twice wider than that one.（这座桥比那座桥宽两倍。）

=This bridge is three times width of that one.（这座桥的宽度是那座桥的三倍。）

记住例句就能很方便的记住了！~