1. It is reported that the United States uses ________ energy as the whole of Europe. (廣西卷)

　　A. as twice

　　B. twice much

　　C. twice much as

　　D. twice as much

　　【分析】答案選D。由twice(兩倍)和energy后的as可知，此題是考查用"倍數(shù)+as+形容詞原級+as"來表達(dá)倍數(shù)的方法。

　　2. The house rent is expensive, I've got about half the space I had at home and I'm paying ________ here. (上海卷)

　　A. as three times much

　　B. as much three times

　　C. much as three times

　　D. three times as much

　　【分析】答案選D。倍數(shù)three times要放在as的前面，后面省略as I paid at home。

　　3. With the help of the German experts, the factory produced ________ cars in 1993 as the year before. (上海卷)

　　A. as twice many

　　B. as many as twice

　　C. as twice as many

　　D. twice as many