题目

Staying in a hotel costs______renting a room in a dormitory for a week.A.twice as much as B.twice
Staying in a hotel costs______renting a room in a dormitory for a week.
A．twice as much as
B．twice than
C．as much twice as
答案是A．twice as much as
为什么不选bB．twice than意思是比renting a room in a dormitory for a week.多花2倍的钱,也就是3倍
three times as much as

提问时间：2021-03-14

答案

多两倍是：twice more than ,需要加形容词!