The earth is about ----as the moon.A.as fifty time big.B.fifty times as big.C.as big fifty times.D.fifty as times big
问题描述：
The earth is about ----as the moon.
A.as fifty time big.B.fifty times as big.
C.as big fifty times.D.fifty as times big
答
fifty times as big as，选b 倍只能用同级比较，不能再次使用比较级，所以bigger than 不适用，其他的都是选项本身句型就是错的，构不成干扰项啊·········
倍数 + as + 形容词或副词的原级 + as + 其他
答
B