OG 2ndedition verbal sc38

kudoucliff

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.(划线部分从associated 到do)

A略

B associated with other calves, they require less medication and gain weight quicker than

C. associate with ther 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
有讨论过的，但是仍有疑问，E选项是正确答案，但是那个do真的应该省略吗？这题是在比较主语啊，总感觉省略do以后就会造成歧义；或者说在平行和省略中间，省略do算是一个小语法点，平行应该优先？

kudoucliff

啊！不错不错！谢谢啦：-）

fly12404

關鍵在those 吧
只能指代calves 不會造成歧異
所以do可省