GWD-3-Q30:Today’s technology allows manufacturers to make small cars morefuel-efficient now than at any time in their production history.
A. small cars more fuel-efficient now than at any timein their B. small cars that are more fuel-efficient than theywere at any time intheir C. small cars that are more fuel-efficient than thoseat any other time in D. more fuel-efficient small cars than those at anyother time in their E. more fuel-efficient small cars now than at any timein
A,now 与today意义重复 B、D,their指代不清 Cis the best,other也是必须的,没有在其它选型中出现 D、E,more的位置产生歧义,不知是更多的cars还是更省油 修饰歧异:morefuel-efficient small cars 比较排除自己在外other。 我有一个不明白的地方。这里的比较是两个不同的时间的,后面的谓语动词应该是were,不是应该不可以省略吗?