问两个语法题~~~

ylms1119

Q3:
Today’s technology allows manufacturers to make small cars more fuel-efficient now than at any time in their production history.
A. small cars more fuel-efficient now than at any time in their
B. small cars that are more fuel-efficient than they were at any time in their
C. small cars that are more fuel-efficient than those at any other time in
D. more fuel-efficient small cars than those at any other time in their
E. more fuel-efficient small cars now than at any time in
Answer: C
Q4:
A new hair-growing drug is being sold for three times the price, per milligram, as the drug’s maker charges for another product with the same active ingredient.
A. as
B. than
C. that
D. of what
E. at which
Answer: D

这是GWD的答案，可是我记得PREP上面好像是AC，我自己也觉得是AC，求NN指导！！！

sarah_kim

Q3:
Today’s technology allows manufacturers to make small cars more fuel-efficient now than at any time in their production history.
A. small cars more fuel-efficient now than at any time in their
B. small cars that are more fuel-efficient than they were at any time in their
C. small cars that are more fuel-efficient than those at any other time in
D. more fuel-efficient small cars than those at any other time in their
E. more fuel-efficient small cars now than at any time in

比较前后主体对应
前面是small cars 后面要找到和它对应的比较,
A里无明确对应。
只有BCD有对应（those,they)，但是B里They和d里their不好。留C

第二道我个人刚开始做的that,不知道怎么解释呵呵