东大21春学期《大学英语(三)》在线平时作业3（含答案）

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21春学期《大学英语(三)》在线平时作业3
1.[单选题] He opened the door quietly ______ wake up the baby.
奥鹏在线作业答案 QQ 515224986
    A. so as to   
    B.so as not to  
    C. so as to not  
    D.as so to
    答:——B——
2.[单选题] Our English class is conducted ______ a twice-a week basis.
    A.for
    B.with
    C.on
    D.to
    答:——C——
3.[单选题] —Excuse me, when will the 15: 10 train arrive?—_____________
    A.I don’t tell you.
    B.It has been delayed one hour.
    C.You have to be patient.  
    D.Don’t ask me.
    答:——B——
4.[单选题] Do you want to try on these shoes to see _______ they’ re the right size?
    A.as      易百教育www.openhelp100.com
东大在线作业答案 QQ 515224986
    B.so
    C.that  
    D.if
    答:————
5.[单选题] We decorated our car ______ ribbon (丝带).
    A.by   
    B.with
    C.in  
    D.for
    答:————
6.[单选题] The new evening dress _______ her as much as 400 dollars.
    A.paid
    B.spent   
    C.took
    D.cost
    答:————
7.[单选题] I was very ______ to the librarian for helping me find the book I want.
    A.grateful
    B.helpful   
    C.skillful   
    D.hopeful
    答:————
8.[单选题] The train arrived ______ as usual.
    A.late
    B.later
    C.lately
    D.latest
    答:————
9.[单选题] —Thank you for the wonderful meal, Mrs. Hanson.—_____________
    A.I don’t think you ate well.   
    B.I’m not a good cook in fact.
    C.Be careful next time
    D.I am glad you enjoyed it.
    答:————
10.[单选题] — Can you go out with us for dinner this evening?   — _____________________ .
    A.No, I already have plans
    B.Thanks a lot, but I'm busy tonight
    C.No, I really don't like being with you
    D.I'm ill, so I shouldn't go out for dinner
    答:————
11.[单选题] This terrible accident happened _______ the cold evening of Oct. 5. 1989.
    A.in  
    B.to
    C.at
    D.on
    答:————
12.[单选题] — That man alone over there---who is he?— _________________ .
    A.He is a student
    B.He is Doctor Brown
    C.A driver, I suppose
    D.He's drunk
    答:————
13.[单选题] It is believed that music will help us ______.
    A.relaxed
    B.worried
    C.relax
    D.worry
    答:————
14.[单选题] Many factories ______ during the economic recession.
    A.closed down
    B.put down
    C.went down
    D.knocked down
    答:————
15.[单选题] I was so sorry at all ______ she was doing ______ I walked out without saying a word.
    A.that, which  
    B.which, that  
    C.what, as   
    D.that, that
    答:————
16.[单选题] It was _________ that he couldn’t finish it alone.
    A.a so difficult job
    B.such a difficult job   
    C.so a difficult job
    D.such difficult a job
    答:————
17.[单选题] You ______ failed the entrance exam if you had worked hard.
    A.hadn’t  
    B.wouldn’t have  
    C.shouldn’t have
    D. haven’t
    答:————
18.[单选题] ______ the sweater is too small already, don’t worry about its shrinking (缩水).
    A.So  
    B.Since
    C.If
    D.While
    答:————
19.[单选题] They suggested that we ________ at the station.
    A.met  
    B.should meet
    C.had met
    D.should have met
    答:————
20.[单选题]  From my point of ______, money doesn’t mean happiness.
    A.view
    B.look
    C.sight
    D.thought
    答:————

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