北交《大学英语上》在线作业一 Do you know

大学英语上 1 单选题 1 Do you know _? C A when does the party startB whether the party startsC what time the party startsD if the party starts2 _he is absent, what shall we do? A A Now thatB Seeing thatC WhetherD Supposing that3 Young_John was, he was able to swim across the channel within minutes. A A asB soC thoughD although4 He told me the news_our team had won the game. D A aboutB ofC asD that5 I can't do my homework with all this noise_. D A is going onB to go onC gone onD going on6 It is politely requested by the hotel management that radios _after 11 o'clock at night. C A were not playedB not to playC not be playedD did not play7 The water gives up energy and becomes cooler_the ice receives energy and melts. B A whenB whileC forD because8 I didn't remember his name_after I had greeted him. C A whenB asC untilD while9 Her children_far away from her, the old lady feels lonely sometimes. B A to liveB livingC livedD having lived10 Do _you are told; otherwise you will be punished. B A thatB whatC whichD whom11 This room is_much larger than that one. A A noB not aC no aD as12 Hans has a new car. I wonder when_it. A A he boughtB did he buyC buysD he is buying13 _we need more practice is quite clear. B A WhatB ThatC WhenD How14 _right now, she would get there on Sunday. C A Would she leaveB If she leavesC Were she to leaveD If she had left15 _,we will set off as we planned. B A Were it good or badB Be it good or badC Being good or badD Whether good or bad16 I will give this book to_wants to have it. B A whomeverB whoeverC whateverD wherever17 I have no idea_ they have kept in touch with me by E-mail since last year. C A whatB howC thatD when18 The machine is such _I have never seen before. B A whatB asC whenD where19 We'll visit Europe next year _we have enough money. A A providedB unlessC untilD lest20 Mrs. Lee will move into her new house next Monday, _it will be completely furnished. C A by that timeB by the timeC by which timeD by some time21 If he had worked harder, he _the exams. C A must have got throughB would get throughC would have got throughD could get through22 A good many proposals were raised by the delegates,_was to be expected. D A thatB whatC soD as23 I'd rather you_make any comment on the issue for the time being. D A don'tB wouldn'tC shouldn'tD didn't24 It's already 5 o'clock now. Don't you think it's about time_? C A we are going homeB we go homeC we went homeD we can go home25 Women workers wear hats _their hair gets caught in the machinery. B A ifB in caseC unlessD because