OG13--第38题 求解~~！

vivian528

A study commissioned by the Department of Agriculture showed that if calves exercise and associated with other calves, they will require less medication and gain weight quicker than do those raised in confinement.
A.associated with other calves, they will require less medication and gain weight quicker than do
B.associated with other calves, they require less medication and gain weight quicker than
C.associate with other calves, they required less medication and will gain weight quicker than do
D.associate with other calves, they have required less medication and will gain weight more quickly than do
E.associate with other calves, they require less medication and gain weight more quickly than
答案：E
对于主谓宾全的句型来说，主语之间的比较不是应该在后面补出do吗？加do是为了显示这是一个可以发出动作的名词，因而确定是主语，进而确定是主语对比。。。

这个题纠结死我了，快考试了，求大神解救~~

sophia_snow

当不会引起歧义的时候,谓语动词是可以省略的

vivian528

当不会引起歧义的时候,谓语动词是可以省略的

-- by 会员 sophia_snow (2012/8/21 1:18:49)

就是说这个因为很明显是calves和those的比较，不会是宾语比较（因为对象不具有可比性）所以可以省略do？？
这个是从句意上来判断？？

songyu19910621

可是D时态不对，C and 前后不平行，再说没有歧可以省略

vivian528

可是D时态不对，C and 前后不平行，再说没有歧可以省略

-- by 会员 songyu19910621 (2012/8/21 18:22:30)

那A呢？and前后算不算不平行？？可不可以两个动词共用一个情态动词？

xohe赵

江湖传言 前面有两个动词时，可以省略不会引起企歧义。。，，。。省略只要不引起歧义都可以吧··只是江湖传言

xohe赵

不对，正确解法是 those在这里正确的只能唯一指代calves。。。不会有歧义。。so并不是所有主语比较就必须补出助动词滴


颠覆三观颠覆三观啊···

alun1987

那A呢？and前后算不算不平行？？可不可以两个动词共用一个情态动词？

-- by 会员 vivian528 (2012/8/21 22:56:44)

they will require less medication and gain weight quicker than do
不知道下面这一段是否能解释你的问题：

Manhattan SC P57
Some verbs or forms derived from verbs have more than one word: was opening, can lose, to increase. You can often split apart these expressions, so that the first word or words count across all of the elements.

eg. The division WAS opening offices, hiring staff, AND investing in equipment.
     The railroad CAN EITHER lose more money OR solve its problems.