东北大学22春《大学英语(三)》在线平时作业3.docx

东大22春大学英语（三）在线平时作业31： It is nearly half a year since we to prepare for the exhibition.A、 beganB、beginC、have begunD、 will begin答案：A2： Bob's doctor suggests for a few daysA、that he is restingB> his restingC、him to restD、that he rest答案：D3： Great changes in our city in the last few years.A、have taken placeB、has taken placeC、took placeD、had taken place答案：A4： These are certainly beautiful flowers. Thank you so muchA、No, no. If s nothingYou are welcome.C> Yes, I agree.D、Yes, I think so, too答案：B5 ： Even after I washed the coat, it still had some marks on it.A、weakB、familiarC、faintD、regular答案：c6： Some of the experiments in the book are easy to perform.A、being describedB> describedC、to be describedD、having been described答案：B7： 一I'm looking for a shirt fbr my father.一A、What size do you wear?B、What can I do for you?C> How about this one?D、What size does your father wear?答案：D8： 一Excuse me, is this the Sale's Department?A、 I'm afraid you have the wrong number.B> You are wrong.C、What5 s wrong with you?D、What are you talking about?答案：A9： Would you mind the window?A、I openingB、my openingB、 openD、to open答案：B10： The secretary will get everything ready before the manager back.A、comeB、comesC、will comeD、has答案：B11 ： It is the in that country for women to marry young.A、 hobbyB> habitC、conditionD、custom答案：D12： 一Could I speak to John Harris, please .A、Oh, how are youB> Pm JohnC、Fm listeningD、Speaking答案：D13 ： The speaker succeeded everyone laugh.A、to makeB、for makingC、makeD、in making答案：D14： I saw the day before yesterday,A、the both other two girlsB、the two other both girlsC> the both two other girlsD、both the other two girls答案：D15： You may pick dessert you like best from the tray.A、whicheverB> whichC、whateverD、what答案：A16： People were the idea of a well-balanced life.A、 interested forB、interesting inC、 interested inD、interesting for答案：c17： Much needs to fight against air pollution.A、 to doB、to have doneC、doingD、to be done答案：D18： do it myself than try to persuade such a silly fellow like him.A、rd likeB、rd ratherC> rd betterD、rd like to答案：B19： Are you Mr. Robert Lee?A、Yes, Lee speakingB、Hello, what do you want?C、Sorry, speakingD、I don't know 答案：A20： The neighbors complained the noise.A、forB、toC、withD、about答案：D