南开19春学期（1503、1509、1603、1609、1703）基础英语在线作业-1 4、B 一、单选题共50题，100分 lot of people have tried, but () have succeeded.Athe fewBfewCsome fewDa few本题选择是：B2、You think thats a good bicycle? Whats good () it?AaboutBwithCofDin本题选择是：A3、Thats a very good dictionary. I wish I () one like it.Acan haveBhaveCwould haveDhad本题选择是：D4、He refused the gifts as a matter of ().AcauseBcourse本题选择是：B5、We rushed out to cover the cement ()it began to rain.AafterBsinceCasDwhen本题选择是：D6、I need () more volunteers to help move the piano.AnoneBanyCfewDsome本题选择是：D7、He thought it was very () of her to ask such a question.AchildlikeBchildishCnaiveDjunvenile本题选择是：B8、She complained that the prices of fresh vegetables had () quite a bit since last spring.Arisen upBraisedCrisen本题选择是：C9、The fighting went on () the enemy finally fled the city.AbeforeBas soon asCuntilDwhen本题选择是：C10、He hasnt behaved () a college student should.AasBas ifCasDwhen本题选择是：A11、Harnessing the Yellow River is a () project, which will take scores of years to complete.AbigBlargeCenormousDgigantic本题选择是：D12、We were about to start fro the Fragrant Hill () he came.AbeforeBas soon asCasDwhen本题选择是：D13、He hates () more than anything else.AlyingBlaying本题选择是：A14、It is unfortunate that ()is on the increase in the world today.AwarBplagueCviolenceDdeath本题选择是：C15、() we heard the news, we held a dicussion.AsinceBafterCasDwhen本题选择是：B16、()everyone is here, I will call the meeting to order now.AasBbecauseCforDwhen本题选择是：A17、I suggest () again.Aus tryBus tryingCwe tryDus to try本题选择是：C18、It is aleady six months () we came to Beijing.AafterBwhenCsinceDas本题选择是：C19、That tree is killing the grass. You () cut it down.AwouldBshouldCmustDwill本题选择是：B20、Mr. Johnson thought that under the circumstances to resign would be the natural () of action.AcauseBcourse本题选择是：B2usy () he is, he spends a lot of time helping others.AalthoughBthoughCasDin spite of本题选择是：C2arelessness and irresponsibility was the () of the accident.AcauseBcourseCresultDreasons本题选择是：A23、We agreed among ourselves that we would each () our own meals.Apay outBpayCpay for本题选择是：C24、Joan ran () an old friend of hers when she was shopping the other day.AoverBuponCinto本题选择是：C25、When he came back from the reception desk, he found his suitcase was ().AmissingBlostCtaken本题选择是：A26、What has happened to George? I dont know. He () lost.Acan have gotBmay have gotCmight haveDcould get本题选择是：B27、It was Dr Rontgen who () X-rays.AdiscoveredBinventedCmade up本题选择是：A28、They will discuss the question at the meeting () they have time.AunlessBifCasDuntil本题选择是：B29、Youll soon get used to () a large breakfast in England.AeatBis that you eatCeatingDyou eat本题选择是：C30、The men () their caps when they entered the memorial hall.AmovedBremovedCmoved away本题选择是：B31、They will try finish the work this week ()it is necessary.AifBsinceCthoughDas本题选择是：D32、What he said was so shocking that many () their eyebrowsAliftedBraised本题选择是：B33、They decided to look () the cause of the accident.AatBupCinto本题选择是：C34、It is aleady six months () we came to Beijing.AafterBwhenCsinceDas本题选择是：C35、When he comes here, we () him why we cant join them.Ashould be tellingBshould have toldCshould tellDtell本题选择是：C36、His car wouldnt have started if his friend().Ahadnt fixedBhadnt fixed itCdoesnt fix itDwouldnt fix it本题选择是：B37、There is () difficulty in planting trees in the desertAbigBlargeCenormousDgigantic本题选择是：C38、You will find fewer and fewer ()families in China.AbigBlargeCenormousDgigantic本题选择是：A39、John called () Helens place before he drove to the station.AuponBonCat本题选择是：C40、What () to do if he needs the book?Acan heBhell haveCwill he haveDdid he have本题选择是：C41、They began the work () they had got things ready.Aso long asBas soon asCasDwhen本题选择是：B42、Please tell Comarade Wang to come to my office () you see him.AasBwhenCbeforeDas soon as本题选择是：B4an you () what is wrong with this gas meter?Afind outBfind本题选择是：A44、By the time the course ends, we () a lot about Britains.Awill learnBare learningChave learntDwill have learnt本题选择是：D45、He did quite well in the exam () he missed some lessons.AasBin spite ofCeven thoughDthough本题选择是：D46、The Johnsons had a little garden in front of their ().AhouseBhome本题选择是：A47、Prepare thoroughly () you start the work.AbeforeBas soon asCasDwhen本题选择是：A48、I didnt go to the party, but I do wish I () there.AwasBwereChad beenDwent本题选择是：C49、Why cant we () ourselves by bike? I dont see any point in waiting.Aset aboutBsetCset out本题选择是：C50