以下是引用cocomalawi在2006-4-4 18:39:00的发言:.. amounted 40,000 people in the LACE>United StatesLACE>, double in LACE>MexicoLACE> in 1940.>> a) double>> b) double the number of those>> c) twice the number d) twice those e) twice as many as those 没有看全句,不好说. 我目前的想法是:double做动词意思是"是...的两倍",但是时间是1940年应该用过去时态.A,B都不行. tiwce是一个副词,C中有名词,但是又没有动词做谓语,不能说是一个句子,排除C. those指代什么就要看全句拉. 但是字典上给的解释是"double in quantity, rate etc. 我想应该是E
XDF补充上有道题,是这样:
According to surveys by the National Institute on Drug Abuse, about 20 percent of young adults used cocaine in 1979, doubling those reported in the 1977 survey.
(B) to double the number the 1977 survey reported
(C) twice those the 1977 survey reported
(D) twice as much as those reported in the 1977 survey
(E) twice the number reported in the 1977 survey
正确答案为(E),个人认为这里也应该选(C)。 |