快考试了！！！求比较和省略问题的解答

沐汐

gwd3-30
30.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
答案：C


借用这题求解几个比较+省略的问题

1.这题的比较对象都为small cars，只是时间不同，那可否理解为只是时间状语作比较（now和at any other time），因而不需要加those，还是只能理解为两个n.对象的比较，必须用代词（those）补出n.？

2. 两个比较对象时间点不一致，一个是现在，另一个是过去，那后一个对象的谓语动词需要补出来吗？这题没有补出来，但有些题目补出来了。

大全Q10.
A large rise in the number of housing starts in the coming year should boost new construction dollars by several billion dollars,
making the construcion industry's economic health much more robust than five years ago. （C）
A. making the construcion industry's economic health much more robust than five years ago.
B. and make the construction industry's economic health much more robust than five years ago
C. making the construction industry's economic health much more robust than it was five years ago
D. to make the construction industry's economic health much more robust than five years ago
E. in making the construction industry's economic health much more robust than it was five years ago

PS:  C项中it指代economic health，但为什么谓语动词用 was，而不是did呢？

沐汐

XDJM帮忙啊....

vvccyy

gwd3-30
30.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
答案：C


借用这题求解几个比较+省略的问题

1.这题的比较对象都为small cars，只是时间不同，那可否理解为只是时间状语作比较（now和at any other time），因而不需要加those，还是只能理解为两个n.对象的比较，必须用代词（those）补出n.？

2. 两个比较对象时间点不一致，一个是现在，另一个是过去，那后一个对象的谓语动词需要补出来吗？这题没有补出来，但有些题目补出来了。

LZ还是从句意上理解才能理解清楚啊！这里明显是现在的small cars跟history的small cars比较，把those表示出来，句意就更清晰了啊

vvccyy

大全Q10.
A large rise in the number of housing starts in the coming year should boost new construction dollars by several billion dollars,
making the construcion industry's economic health much more robust than five years ago. （C）
A. making the construcion industry's economic health much more robust than five years ago.
B. and make the construction industry's economic health much more robust than five years ago
C. making the construction industry's economic health much more robust than it was five years ago
D. to make the construction industry's economic health much more robust than five years ago
E. in making the construction industry's economic health much more robust than it was five years ago

PS:  C项中it指代economic health，但为什么谓语动词用 was，而不是did呢？

-- by 会员 沐汐 (2010/8/31 15:58:01)

[/quote]为什么要did，明明是比较现在存在的economic health 和5年之前存在的economic health 。