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标题: 新prep 1-200 [打印本页]

作者: besttys    时间: 2009-11-30 21:31     标题: 新prep 1-200

A scrub jay can remember when it cached a particular piece of food in a particular place, researchers have discovered, and tend not to bother to recover a perishable treat if stored long enough to have rotted.

 

A. tend not to bother to recover a perishable treat if

 

 

B. they tend not to bother recovering a perishable treat

 

 

C. tending not to bother to recover a perishable treat it

 

 

D. tends not to bother recovering a perishable treat

 

 

E. tends not bothering to recover a perishable treat it

这道题讨论帖上还没有出现,我选了A,望NN指点,句子结构是怎样的?谢~~


作者: funnytigers    时间: 2009-12-1 07:04

researchers have discovered,是插入语,在分析句子结构时可以不用管它。所以句子的主语实际只有一个就是“A scrub jay”,and后面的并列句的动词当然也就要用第三人称单数了。

作者: sweatflys    时间: 2009-12-2 07:01

A scrub jay

 

can remember when it cached a particular piece of food in a particular place, researchers have discovered, and tend not to bother to recover a perishable treat if stored long enough to have rotted.

 

a错在主谓不一致。


作者: yayajiaojiao    时间: 2009-12-2 20:30

treat if 貌似没这么个用法的说。答案是D





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