It is said that Americans eat __ as they actually need every day.A.twice sugarmuch

It is said that Americans eat __ as they actually need every day.A.twice sugarmuch

题目
It is said that Americans eat __ as they actually need every day.A.twice sugarmuch
B.twice as much sugar C.sugar as twice much D,as ttwice much sugar为何不选B?并翻译句子.
答案
as much as 是和什么一样多,加倍数的话是放在前面的,和什么两倍一样多.这句话的意思是据说美国人吃他们每天所需糖的两倍那么多.
比如说这个房子比那个大三倍.The house is three times bigger than that one.
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