Question

关于as..as的用法

e.g.People produced every year is_____the world'spopulation of vehicles.
A the three times weight
B three times the weight of
C as three times heavy as
D three times as heavier as

麻烦总结as。。。as 的用法（不是as+adj./adv.+as 这么简单的）

Answer 1

B
表示倍数的句型归纳：
①倍数+as+形容词或副词原级+as。如：
This bridge is three times as long as that one. 这座桥是那座桥的三倍长。
②倍数+形容词或副词的比较级+than。如：
This bridge is three times longer than that one. 这座桥是那座桥的三倍长。
③倍数+the size / length / weight...+ of+比较对象。如：
This bridge is three times the length of that one. 这座桥是那座桥的三倍长。
④倍数+what引导的从句。如：
The college is twice what it was 5 years ago. 这所大学是它五年前的两倍大。

Answer 2

Answer 3