You 'd better have your computer____A repair Brepaired c repairing Dto have been repaired解释一下为什么别的选项不行

You look tired; you'd better ________ (have) a rest. You'd better have a [ ] when you are tired. you'd better have it repaired是不是等于you'd better repair it I have a reason,but you'd better not ask You'd better have your shoes mended/mend :you 'd better have your teeth pulled out. You,d better stop working and have a rest,____you? 英语翻译you'd better ( ) ( ) ( ). you hair wants cutting.you'd better have it down tommoryou'd better have it down tomorrow 为什么要用have done,不太明白 You'd better( )（have)some milk?括号里是填have的什么形式吗? you had better ( ) your shoes ( )A.to have ,mended B.have,mended C.have,mending D.have ,mend if you have a fever,you'd better drink more_____water .A.boiled B.boiling You'd better help these ___________(able) people when you have time. You have a cold.You'd better go to the doctor for some a----- when you read a book,you'd better make a mark___you have any questionat which wherewhy? If you have an argument with your friend,you'd better call up him改错 you‘d better have a good h_l_d_y after you finish doing this work.横线上填啥? You'd better have a little rest in the middle of the day.You'd better have a little rest _________ __________.怎么填