中石油(华东)《大学英语3》2017年秋学期在线作业（二）答案

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《大学英语3》2017年秋学期在线作业（二）
一、单选题:【20道,总分:100分】


1.— Wow! This is a marvelous room! I've never known you're so artistic.— (    )          (满分:5)
    A. Great, I am very art-conscious.
    B. Don't mention it.
    C. Thanks for your compliments.
    D. It's fine.
2.There’s lots of fruit (    ) the tree. Our little cat is also in the tree.          (满分:5)
    A. in
    B. at
    C. under
    D. on
3.— I wonder if I could use your computer tonight?— (    ) I'm not using it right now.          (满分:5)
    A. Sure, go ahead.
    B. I don't know.
    C. It doesn't matter.
    D. Who cares?
4.Would you let (    ) to the park with my classmate, Mum?          (满分:5)
    A. me go
    B. me going
    C. I go
    D. I going
5.—Thank you for inviting me.—(    )(    )(    )          (满分:5)
    A. I really had a happy time.
    B. Oh, it's too late
    C. Thank you for coming
    D. Oh, so slowly?
6.— Do you mind my smoking here? — (    )          (满分:5)
    A. No, thanks.
    B. Yes, I do.
    C. Yes, I'd rather not.
    D. Good idea.
7.— How was your trip to London, Jane?— (    )          (满分:5)
    A. Oh, wonderful indeed.
    B. I went there alone.
    C. The guide showed me the way.
    D. By plane and by bus.
8.Two days is not enough for him to finish the work. He needs (    ) day.          (满分:5)
    A. other
    B. the other
    C. the third
    D. a third
9.— Must I take a taxi? — No, you (    ). You can take my car.          (满分:5)
    A. had better to
    B. don't
    C. must not
    D. don't have to
10.The atmosphere (    ) certain gases mixed together in definite proportions.          (满分:5)
    A. composes of
    B. is made up
    C. consists of
    D. makes up of
11.I have been looking forward to (    ) from my parents.          (满分:5)
    A. hear
    B. being heard
    C. be heard
    D. hearing
12.—May I see your tickets, please?—(    )(    )(    )          (满分:5)
    A. No, they are mine.
    B. No, you can't.
    C. Sure.
    D. Yes, you can.
13.Therefore, other things (    )(    ) equal, the number of workers that employers want decreases.          (满分:5)
    A. is
    B. are
    C. being
    D. having
14.The computer system (    ) suddenly while he was searching for information on the Internet.          (满分:5)
    A. broke down
    B. broke out
    C. broke up
    D. broke in
15.The girl is (    ) of a film star.          (满分:5)
    A. somebody
    B. something
    C. anybody
    D. anyone
16.It’s bad (    ) for you to smoke in the public places where smoking is not allowed.          (满分:5)
    A. behavior
    B. action
    C. manner
    D. movement
17.— Unbelievable! I have failed the driving test again! — (    ) This is not the end of the world.          (满分:5)
    A. Good luck.
    B. Cheer up.
    C. Go ahead.
    D. No problem.
18.— Please help yourself to the seafood. — (    )          (满分:5)
    A. No, I can't.
    B. Sorry, I can't help.
    C. Well, seafood don't suit for.
    D. Thanks, but I don't like the seafood.
19.It’s time we (    ) the lecture because everybody has arrived.          (满分:5)
    A. will start
    B. shall start
    C. start
    D. started
20.— This box is too heavy for me to carry upstairs. — (    )          (满分:5)
    A. You may ask for help.
    B. Let me give you a hand.
    C. Please do me a favor.
    D. I'd come to help
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