[SC悬赏令] GWD3-Q30/GWD-1-Q16关于比较对象省略的问题

Today’s technologyallows manufacturers to make small cars more fuel-efficient now than at anytime 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 in their

C.    small cars that are more fuel-efficient than thoseat any other time in

D.     more fuel-efficientsmall cars than those at any other time in their   (C)

E.     more fuel-efficient small cars now than at any timein

197. (GWD-1-Q16)

Soaring televisioncosts accounted for more than half the spending in the presidential campaign of1992, a greater proportion than it was in any previous election.

A.    a greater proportion than it was

B.     a greater proportion than

C.    a greater proportion than they have been

D.     which is greaterthan was so       (B)

E.      which is greaterthan it has been

(A)  Correct；原句补完整：Soaring televisioncosts accounted for more than half the spending in the presidential campaign of1992, a greater proportion than（the proportion）（television costs hadaccounted for of the spending）in any previouselection；这个句子中只是单个名词(proportion)的比较，所以不需要考虑than后面补出主谓，只补出介词短语就够了，不用担心后面的介词短语in any previouelection没有平行对象