一、单选题1Chans restaurant on Baker Street, _ used to be poorly run, is now a successful business.AthatBwhichCwhoDwhere2The library _we built last year is the biggest one in Guangzhou.AwhatBwhoCwhereDwhich3I can still remember the very sitting-roommy mother and I used to sit in the evening. AwhichBwhatCthatDwhere4If a shop has chairs _ women can park their men, women will spend more time in the shop.AthatBwhichCwhenDwhere5It is no longer _it was 20 years ago, _it was so poorly equipped.Awhat; whenBthat; whichCwhat; whichDwhat; that6Stephen Hawking believes that the earth is unlikely to be the only planetlife has developed gradually. AthatBwhereCwhichDwhose7I can think of many cases _ students obviously knew a lot of English words and expressions but couldnt write a good essay.AthatBin thatCof whichDwhere8We will always remember the moment _ my classmate Li Chong crossed the finish line.AwhenBwhereCthatDwhose9The reason_ he came to school late was _he got up late.Awhy; becauseBfor; forCfor; asDwhy; that10The Jiuquan Satellite Launch Center, _the Gaofen 3C radar satellite was launched on April 7, 2022, lies in northwestern Chinas Gobi Desert.Afrom whichBof whichCto whichDon which11The old woman has two sons, oneis a teacher. Aof whoBof whomCof whichDof them12The thief made a little hole in the wall, _ he could see what was going on inside the house.Aon whichBin whichCthrough whichDat which13_ is known to all, friendship plays a very important part in our social life.AWhatBThatCAsDIt14_ is worldwide shown, great activities were held on the evening of Oct 1stto celebrate our motherlands 70thanniversary. AAsBItCWhatDWhich15The air quality in the city, _ is shown in the report, has improved over the past two months.AitBthatCwhichDas16Ms Meng, CFO of Huawei, got arrested for no good reason in Canada, _ caused great anger of the whole nation of China.AthatBasCwhichDwhat17Anyway, that evening,Ill tell you more about later, I ended up staying at Rachels place. AwhenBthatCwhereDwhich18_ more countries can use natural energy in the future remains to be seen.AWhetherBThisCwhoDIf19The teacher reminded us _ of us left the office last should turn off the air conditioner and the lights.AwhateverBwhicheverCwhomeverDwhoever20One of the men gave his opinion _ the book said was right.Athat whatBthatCwhatDwhether21Air, or _ is called the atmosphere, surrounds the whole world.AthatBwhichCwhatDit22The saddest aspect of life right now is _ science gathers knowledge faster than society gathers wisdom.AthatBhowCwhatDwhich23Weve got a couple of participants in the team. The problem iscan complete this challenging task. AwhichBwhatCwhoDthat24After five hours drive, they reached _ they thought was the place theyd been dreaming of.AthatBwhereCwhichDwhat25You cant imagine _when they received these nice Christmas presents.Ahow they were excitedBthey were how excitedChow excited were theyDhow excited they were26By reading the story, you may understand _ to be successful.Ait takes whatByou take whatCwhat takes youDwhat it takes27Could you tell me_?He is in the library.Awhere Simon wasBwhere is SimonCwhere was SimonDwhere Simon is28He explainedfor his fathers birthday party. Awhy was he lateBwhy is he lateCwhy he is lateDwhy he was late29He was about to tell me the secret _ someone patted him on the shoulder.AasBuntilCwhileDwhen30The kids get up early and have at least one hour _ they are sent to school.AsinceBbeforeCunlessDthough31 When did you go to bed last night? I didnt go to bedmy father got home.AwhileBafterCwhenDuntil32The rivers will become dirtier and dirtier _ we take action to protect them.AsinceBifCuntilDunless33You may arrive in Beijing early _ you mind taking the night train.AthatBthoughCunlessDif34We all need to get involved in saving energy _ its at work, at home, or at school.AunlessBonceCwhetherDbecause35_ great achievements the world may have in the future, the part China will play cant be left out.AIfBWhateverCWhicheverDHowever36_ he had spent years apart from home and endured extreme conditions, Deng Jiaxian refused to back down from his responsibilities.ABecauseBUnlessCAlthoughDSince37Do you know a new shopping mall opened in our town yesterday?Yes. Why dont we pay a visit _ we have time?Au