She doesn't need a bed.She isn't any trouble.为什么分别用is和does 可以随便用吗

she doesn't ()go to school A,need to B,need 快啦. she thinks they need help,_____ _____?反义疑问句：a,doesn't she b,don't they she ___ help now.she should finish it by herself.a.doesn;t need tob.needn't anyc.doesn't need somed.doesn't need any She needs to have the bike repaired,______?A.does she B.doesn’t she C.need she D.needn’t she Peter____fifish this project today.A.need to B.doesn't need C.need't to D.doesn't need to She ____ to say sorry for itA.need not B.not need C.don't need D.doesn't need l think she ______ about her lessons.A.needn't worry B.doesn't need worry C.need not worry D.^needn't to worry she ---feed the puppy 4 times a day,That's too much.a.needs to b.doesn't need to He____go to the supermarket to buy food because she has got a lot.A.need B.doesn't need C.needn't 选择：LI ___ go to the market to buy food because she has got a lotA.need B.doesn't need C.needn't Dneeds to 1.The coat is very expensive.She spent a h____ amount of money on it2.He____ if he feels sickA.doesn’t need to come B.doesn’t need comingC.needn’t to come D.needs notcome Wendy ----- it if she doesn't want to do.A.need not do B.needs not do C.need not to do D.needs not Kitty ______ any food for the picnic.A.doesn't need B.need't C.not need D.doesn't need to 三、单项选择题：（每小题1分,( A ) 1.I_______ a new car.A.don’t want B.doesn’t want C.don’t wants( A ) 2.We_________ a big radio.A.don’t need B.doesn’t want C.don’t wants( C ) 3.She _______ a new hat.A.don’t want B.doesn’t The sick boy-- go to school A.doesn't need B.needn't to C.doesn't need to D.don't need to Alice ____ any jam for the cake.A.doesn't need to B.don't need C.needn't D.doesn't need she() come to school so early every day.which answer is wrong?A.needn'tB.needn't notC.doesn't need toD.doesn't have to打错了 不好意思 B选项是needn't to Alice __any jam for cake.a.doesn't b.don't c.needn't d.doesn't need