That fellow is clever ,he has brains .为什么brain 要加s

That fellow is clever ,he has brains .为什么brain 要加s That fellow is clever;he has ____.A.brain B.a brain C.the br Landa is clever,she has（）.A.brain B.a brain C.brains.为什么 That fellow is clever,he has___. That felllow is clever; he has _________.A.brain B.a brain C He has much ___.是填brain还是brains? Tommy is so clever that he has no trouble______the problem. 1 He is so clever that he has ___ all the problems in the le He is very clever,he often has o_____ ideas. i think he is clever 这个是宾语从句吗?为什么不用that引导? 英语翻译Alzheimer’s is a degenerative brain disease that usually he is such a clever boy that we all like him=he is so clever