一道英语选择题,要解析This vegetable is becoming more and more expensive and it costs( )the usual price.A.three times B.as three times as C.more three times than D.twice higher than

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一道英语选择题,要解析
This vegetable is becoming more and more expensive and it costs( )the usual price.
A.three times B.as three times as C.more three times than D.twice higher than

选D
这是倍数的表达法,它比平常的价格高2倍还多

D
这是一个比较级的句子,表示倍数的twice应该放在比较级的前面

A.three times
it costs three times the usual price.
=it costs twice more than the usual price.
it costs as much as three times the usual price.as much as 只是强调作用.

B 这里根据句意是说蔬菜比一般时候贵
首先会想到用比较级,但cost后的副词应该是much 因此C D都错误
然后A这里将一个three times(成分明显是名词)的东西放到动词后,absolutely wrong
B as...as句型

D啊,很简单