作业帮Staying in a hotel costs______renting a room in a dormitory for a week.A.twice as much as B.twiceStaying in a hotel costs______renting a room in a dormitory for a week.A．twice as much asB．twice thanC．as much twice as答案是A．twice as much a
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Staying in a hotel costs______renting a room in a dormitory for a week.A.twice as much as B.twiceStaying in a hotel costs______renting a room in a dormitory for a week.A．twice as much asB．twice thanC．as much twice as答案是A．twice as much a
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
Staying in a hotel costs______renting a room in a dormitory for a week.A.twice as much as B.twiceStaying in a hotel costs______renting a room in a dormitory for a week.A．twice as much asB．twice thanC．as much twice as答案是A．twice as much a
多两倍是：twice more than ,需要加形容词!
选B改为
twice more than
than前面没有比较级标志，加上才行。
ps：我是iPad上回答的。
twice more than=
twice as much as
three times more than=
three times as much as
以此类推。楼主理解有误
就像你说的一样
AB都应该是完全正确的
只是意思不同，一个是两倍，一个是三倍
这可能是出题的人疏忽了，只知道一味的考查：倍数+as ... as的结构．
至少用than时要有-er形式，最先排除的应该是b
选择A，这是在八年级输后面的语法部分由的