Q17:
Today’s technology allows manufacturers to make small cars more fuel-efficient now than at any time in their production history.
- small cars more fuel-efficient now than at any time in their
- small cars that are more fuel-efficient than they were at any time in their
- small cars that are more fuel-efficient than those at any other time in
- more fuel-efficient small cars than those at any other time in their
- more fuel-efficient small cars now than at any time in
有没有人能够告诉我,为什么D不对啊?我觉得C的结构(n+that + are adj. )是建议不采用的
谢谢!
[此贴子已经被作者于2005-6-20 13:34:02编辑过] |