北交《大学英语上》在线作业(1) 参考资料
北交大学英语上在线作业二 1 单选题 1 This year the farmers have produced twice _grain_they did last year.A as less . asB fewer . thanC as much . asD as many . As2 _, he slipped through the window.A With anyone noticingB With anyone noticedC Without anyone noticingD Without nobody noticed3 The water gives up energy and becomes cooler_the ice receives energy and melts.A whenB whileC forD because4 The reason were so late is _.A for the car breaks downrB due to the car breaking downC that the car broke downD because the car5 The instruments of the older factory_.A is as good or better than the new onerB are as good or better than the new oneC is as good as or better than those of the new oneD are as good as or better than those of the new one6 Its already 5 oclock now. Dont you think its about time_?A we are going homeB we go homeC we went homeD we can go home7 Well visit Europe next year _we have enough money.A providedB unlessC untilD lest8 The meeting_over, the representatives went to visit the farm.A beeB beingC isD to be9 I wonder how many years ago_.A did your father retireB your father retiredC has your father retiredD your father has retired10 Id rather you_make any comment on the issue for the time being.A dontB wouldntC shouldntD didnt11 Is this the place _the exhibition was held?A whereB thatC on whichD the one12 It is politely requested by the hotel management that radios _after 11 oclock at night.A were not playedB not to playC not be playedD did not play13 The village_my mother grew up in is not far from the city.A whatB whereC whichD wherever14 Who is John Smith? He is the speaker _ heard last week.A which we would haveB we would haveC weD we had15 The music was so loud. Thats _he left the party so early.A howrB whyC whatD when16 Boris has brains. In fact,I doubt whether anyone in the class has _IQ.A a highB a higherC the higherD the highest17 I cant do my homework with all this noise_.A is going onB to go onC gone onD going on18 We didnt know his telephone number, otherwise we_him.A would have telephonedB must have telephonedC would telephoneD had telephoned19 The young driver looked over the engine carefully lest it_on the way.A goes wrongB should go wrongC went wrongD would go wrong20 Most of the stones are_ a man and weigh about two and a half tons each.A more highB much more highC higher moreD higher than21 Young_John was, he was able to swim across the channel within minutes.A asB soC thoughD although22 The speech_, a lively discussion started.A to be deliveredB was deliveredC be deliveredD having been delivered23 A student, _ name I dont know, came to see me.A thatB whoC whoseD whom24 We dont doubt _ he can make a good job of it.A ifrB thatC whatD why25 That tree looked as if it_for a long time.A hasnt wateredB hadnt been wateredC didnt waterD wasnt watered