A sheep fed on this kind of special grass usually grows much faster than__on ordinary 为什么填one而不是the one?有什么区别? 求详解!~

A sheep fed on this kind of special grass usually grows much faster than__on ordinary 为什么填one而不是the one?有什么区别? 求详解!~ sheep feeding on this kind of grass grow faster than ones on common grass.为什么用feeding而不用fed? 英语翻译A natural dietary supplement Enzergen Sheep Placenta Capsules provide 2000mg of 100% natural and pure sheep placenta,extracted from pollution-free pasture fed New Zealand sheep.This amazing substance nourishes and supports the unbom and o ____Have you fed the sheep on grass?__Have you fed the sheep on grass?__Oh,I____all about it.A forgot B have forgotten C am forgetting D forget为什么不选B?第一句问话不是用的现在完成式吗? you fed the sheep on grass?Oh,i ____ all about it.Have you fed the sheep on grass?Oh,i ____ all about it.A forgetB have forgetten为什么不用B回答呢?问句用现在完成时啊一楼的朋友 forget是可以用完成时的吧 我打错字了 I didn't know the girl you___the sheep?A.had fed B.had her fed C.had feed D.had to feed I didn’t know the girl you the sheep.A.had fed B.had her fed C.had feed D.had to feed 英语翻译The Fed announcement coincided with a first round of macro-fund buying,followed by a second strong intervention in the LME tin contract on Tuesday this week. dress 的用法 dressed in her new evening dress,the girl attracted everyone's eyes at the ball.这里的dressed 可以换成dressing吗?dress 到底是怎么用的啊Sheep fed on this kind of grass grow much faster than those on others.这里为什 英语翻译AbstractIn this paper a shorted U-shaped patch antenna fed by another patch on the same layer is proposedfor the dual GSM band operation.The U-shaped patch is fed by electromagnetic coupling by another coaxially fed patch on the same laye 选择正确答案并讲解.Has your brother ______ the dog?A.kept B.fed C.fed on D.kept on Can you see a few sheep eating grass on the hill?用a little sheep they picked leaves from the trees and____ in this picture.请问为什么选DA fed them to some little white worm B fed some little white worm on them C fed some little white worm with them D A and C 把this is a sheep改为复数句 This is a sheep怎么改成复数句?急 This is a sheep.（改写为复数句) She （） the meat （） the dog.A.feeds on B.fed with C.feeds in D.fed to There are ____(a/an/some) sheep on the hill