og12-136

lonelyboat

136. Whereas in mammals the tinv tubes that convey nutrients to bone cells are arraved in parallel lines, in birds the tubes form a random pattern.

" (A)Whereas in mammals the tiny tubes that convey nutrients to bone cells are arrayed in parallel lines, in birds the tubes

(B)Whereas the tiny tubes for the conveying of nutrients to bone cells are arrayed in mammals in parallel lines, birds have tubes that

(C)Unlike mammals, where the tiny tubes for conveying nutrients to bone cells are arrayed in parallel lines, birds' tubes

(D)Unlike mammals, in whom the tiny tubes that convey nutrients to bone cells are arrayed in parallel lines, the tubes in birds

(E)Unlike the tiny tubes that convey nutrients to bone cells, which in mammals are arrayed in parallel lines, in birds the tubes
此题选A  
问一下A中in birds the tubes form a random pattern是不是省略了are
                in birds the tubes （are）form a random pattern
C D E是不是都缺谓语？

糊香肠

我用排除法做的，因为BCDE在比较的时候，都没有平行并列，所以排除。。但是我还是不知道whereas的用法
个人意见，好像没有省略are，后面的只是在和前面的in mammals the tiny tube进行比较。。。。

erhou

对比的是in mammals，所以需要in birds,  另外form,貌似就是动词吧，不需要are吧

lonelyboat

哦  明白了 ~谢谢啦~

kathycathy

我用排除法做的，因为BCDE在比较的时候，都没有平行并列，所以排除。。但是我还是不知道whereas的用法
个人意见，好像没有省略are，后面的只是在和前面的in mammals the tiny tube进行比较。。。。

-- by 会员 糊香肠 (2010/3/15 20:45:21)

想问一下E选项为什么没有平行呢？其结构为Ulike A, B v C.要求A B比较对象平行，A在此是tiny tubes,B是the tubes，哪里有问题呀~谢~

liang123chao

Unlike the tiny tubes that convey nutrients to bone cells, which in mammals are arrayed in parallel lines, in birds the tubes

上面的Which应该修饰 tiny tubes，而在E选项中错误的修饰了Cells

kathycathy

GOT IT~THX

lonelyboat

哇哦~~同是猫咪咪爱好者哦~

维小C

whereas为连接词，引导两个主句，表对比。要求对比内容一致，结构不要求一定一致。见OG12 - SC - 131。