They claim that this engine is ______ the previous one .A.twice a_英语解答

They claim that this engine is ______ the previous one .
A.twice as powerful as B.as twice powerful as C.powerful as twice as D.twice powerful as

人气：101 ℃　时间：2020-05-10 02:56:11

解答

选A.翻译为：他们声称这个引擎（发动机）的功率是以前那个的两倍.考察英语中倍数的表达方法.大都有两种表示,可利用以下例子进行记忆：例：1、This bridge is twice as long as that one.这座桥是那座桥的2倍长...