Turtles, as with other reptiles, can endure long fasts because they can survive on weekly or even monthly feedings; however, when food is readily available, they may eat frequently and grow very fat.
Turtles, as with other reptiles, can endure long fasts because they can survive on weekly or even monthly feedings; however, when food is readily available, they may eat frequently and grow very fat.
(A) as with other reptiles
(B) as other reptiles are able to
(C) as other reptiles do (D) like other reptiles
(E) like other reptiles are able to do
明白正确答案是怎么回事。就是想问问关于C选项错的地方:do不能指代can。求教as引导的比较中,情态动词和助动词怎么用。。
比如,Turtles, as other reptiles can do, can endure... 这样对吗?还是要把can去掉。。
再比如,A, as B have done, have done... 可以这么用吗?
hi,我刚刚查了下白勇笔记,这是as或than引导的比较从句中的省略原则
1,比较从句谓语与主句谓语相同,可用do,did,或does替代
2,比较从句连系动词be与主句连系动词be相同,可以省略be,也可以不省略
3,主句谓语动词短语使用“助动词(如have, has, had, will)或情态动词(can,could,may,should)+verb”形式时,比较从句往往省略verb,保留助动词或情态动词
你说的这个A, as B have done, have done... 我觉得按照上面说的应该就变成A,as B have, have done...