[求助]GWD21-Q1~关于有省略的比较

奇幻女孩

应该是定语从句，引导词没有用those的

chengyangzc

A.    with speeds much higher than is

B.    with speeds that are much higher than are
一定要用at speeds

C.    at much higher speeds as are

D.    at much higher speeds than that是速度在比較，speeds是複數，應該用those

E.     at speeds much higher than are省略：at speeds (that are) much higher than speeds that are currently possible

當同一個物件自己在不同的時間比較時，than 後面可以省去主詞。
至於動詞可不可以省略，要看比較的時間是怎樣的

-- by 会员 minirainbow (2008/10/27 4:21:00)

这个解释好啊~
我找到了GWD上的另一道题（GWD-12-Q30）作为这道题的佐证
According to public health officials, in 1998 Massachusetts became the first state
in which more babies were born to women over the age of thirty thanunder it.



A. than

B. than born

C. than they were

D. than there had been

E. than had been born

这里的比较就是在women之间的对比，
in which more babies were born to women (who are) over the age of 30 than (who are) under it.
由于前后比较较为简单，并且over the age of 和 under it 较为容易形成对比，就容易做一些。


而此题enable customers to receive Internet data over regular telephone lines
at speeds much higher than are currently possible
和上题是一样的省略,但是由于我们对于possible理解的偏差，导致了这一题不好选，只要我们将两题相互比较，
就好选了
at speeds (that are) much higher than (that are) currently possible




和上题是一样的省略,但是由于我们对于possible理解的偏差，导致了这一题不好选，只要我们将两题相互比较，
就好选了
at speeds (that are) much higher than (that are) currently possible

dakxt1

文昌星 发表于 2011-1-1 12:51
选E吧，尽管我一开始也选择了D 一般的来说前面的that are需要省略的，因为n+that be+adj的形式是不简洁的。 ...

恩 这个有道理

sunnyjiajia

文昌星 发表于 2011-1-1 12:51
选E吧，尽管我一开始也选择了D 一般的来说前面的that are需要省略的，因为n+that be+adj的形式是不简洁的。 ...

赞同~~明白啦~~