第6题: [单项选择]It is reported that the United States uses ______ energy as the whole of Europe. A. as twice B. twice much C. twice much as D. twice as much 参考答案:D 答案解析:句意为“据报道,美国使用的能源相当于整个欧洲使用能源的两倍。”本句考查倍数用法。“as much + sth.+as…”表示“与……一样”。该短语与倍数连用,表示“……是……的几倍”。此种用法反复考到