200. (28268-!-item-!-188;#058&002937)(T-3-Q14) 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
在做题时,看到句子A scrub jay can remember 有情态动词can,所以后面tend 用原型。为什么不可以这么理解呢?还有,这句话的意思是什么?哈哈~菜鸟一只,看了好久都没搞懂~