译林版完整版情态动词的定义一、选择题1.You'd better __________ hard from now on, __________ you will fail the exam.A.work; andB.working; orC.working; andD.work; or2.To my joy, we_________ go to the bank. Mary has lent us some money.A.shouldn’tB.needn’tC.couldn’tD.wouldn’t3.—Do we have to finish this today?—Yes, you ________ . Today is the last day.A.wouldB.mayC.canD.must4.—Could I join you in the programme?—Sorry, you ________. You are too young.A.shouldn’tB.mustn’tC.can’tD.needn’t5.—Who is singing next door? It sounds like a young girl’s voice.—It _________ be Jane. But she seldom sings English songs.A.needB.mustC.mayD.can6.—I must go to school today, ________?—No, you ________.You can go as soon as you get well.A.mustn’t I;needn’tB.needn’t I;needn’tC.mustn’t I;mustn’tD.needn’t I;mustn’t7.We shouldn’t throw any objects from the building. Even a small object ________ cause serious injuries or death, when dropped from a great height.A.mustB.shouldC.mayD.need8.— Is Lang Lang going to perform at Art Center this Friday?— Yes. It ________ be him. He has been here for three days.A.mightB.mustC.mustn’tD.may9.—I don’t care what people think.—Well, you _______ . Some opinions are worth weighing.A.shouldB.mightC.couldD.would10.You ________ write the report again because spelling mistakes are not allowed at all.A.mustB.canC.mayD.could11.—In China, many students have to stay up late to do their homework.—No worries. The government has realized the problem. I’m sure there ________ be good news soon.A.canB.shouldC.mustD.need12.When you visit a museum, some instructions should ________ and we’d better not ________ them.A.pay attention to; be againstB.be paid attention; agains...