东北大学《大学英语(三)》21春在线平时作业3答案

1、东北大学大学英语(三)21春在线平时作业3答案He opened the door quietly _ wake up the baby.A.so as toB.so as not toC.so as to notD.as so toOur English class is conducted _ a twice-a week basis.A.forB.withC.onD.toExcuse me, when will the 15 10 train arrive _A.I dont tell you.B.It has been delayed one hour.C.You have to be

2、 patient.D.Dont ask me.Do you want to try on these shoes to see _ theyre the right sizeA.asB.soC.thatD.ifWe decorated our car _ ribbon (丝带).A.byB.withC.inD.forThe new evening dress _ her as much as 400 dollars.A.paidB.spentC.tookD.costI was very _ to the librarian for helping me find the book I want

3、.A.gratefulB.helpfulC.skillfulD.hopefulThe train arrived _ as usual.A.lateB.laterC.latelyD.latestThank you for the wonderful meal, Mrs. Hanson. _A.I dont think you ate well.B.Im not a good cook in fact.C.Be careful next timeD.I am glad you enjoyed it.Can you go out with us for dinner this evening _.

4、A.No, I already have plansB.Thanks a lot, but Im busy tonightC.No, I really dont like being with youD.Im ill, so I shouldnt go out for dinnerThis terrible accident happened _ the cold evening of Oct. 5. 1989.A.inB.toC.atD.onThat man alone over there-who is he _.A.He is a studentB.He is Doctor BrownC

5、.A driver, I supposeD.Hes drunkIt is believed that music will help us _.A.relaxedB.worriedC.relaxD.worryMany factories _ during the economic recession.A.closed downB.put downC.went downD.knocked downI was so sorry at all _ she was doing _ I walked out without saying a word.A.that, whichB.which, that

6、C.what, asD.that, thatIt was _ that he couldnt finish it alone.A.a so difficult jobB.such a difficult jobC.so a difficult jobD.such difficult a jobYou _ failed the entrance exam if you had worked hard.A.hadntB.wouldnt haveC.shouldnt haveD.havent_ the sweater is too small already, dont worry about its shrinking (缩水).A.SoB.SinceC.IfD.WhileThey suggested that we _ at the station.A.metB.should meetC.had metD.should have metFrom my point of _, money doesnt mean happiness.A.viewB.lookC.sightD.thought 参考答案：B参考答案：C参考