先了解做题方法,再了解原因:
句中已有一个as,因此从学过的短语中,只有as many as可以套用表“与...一样多”.而答案中A B C没有as或有2个as,排除,只能选D.
语法:twice 不与as连用,twice more than等等.
as twice as many...as they did,完全不对.
twice as many as...as they did,也一样.
D 如4楼所说.
先了解做题方法,再了解原因:
句中已有一个as,因此从学过的短语中,只有as many as可以套用表“与...一样多”.而答案中A B C没有as或有2个as,排除,只能选D.
语法:twice 不与as连用,twice more than等等.
as twice as many...as they did,完全不对.
twice as many as...as they did,也一样.
D 如4楼所说.