用所给词的正确形式填空:This dress is _____ that.(twice,as..用所给词的正确形式填空:This dress is _____ that.(twice,as.as.,expensive)

问题描述:

用所给词的正确形式填空:This dress is _____ that.(twice,as..
用所给词的正确形式填空:This dress is _____ that.(twice,as.as.,expensive)

填:twice as expensive as
句意:这条连衣裙的价钱是那条的两倍.