贵州电大2020年春季《英语I(2)》02任务参考

2020年春季《英语I(2)》02任务
1.[单选题] We didn’t go home _____ we finished the work.

    A.since
    B.until
    C.because     www.op5n.com
    D.while
    答:——B——
2.[单选题] —I have got a headache. —No wonder. You_______ in front of that computer too long.
    A.work
    B.are working
    C.have been working
    D.worked
    答:——C——
3.[单选题] I won’t believe that the five-year-old boy can read five thousand words _____ I have tested him myself.
    A.after
    B.if
    C.when
    D.until
    答:——D——
4.[单选题] —Hi, Tracy，you look pale. —I am tired. I _______the living room all day.
    A.painted
    B.had painted
    C.have been painting
    D.have painted
    答:————
5.[单选题] The boss ordered his employees to have the whole room_____at once to welcome the new general manager.
    A.cleaning up
    B.to clean up
    C.cleaned up
    D.clean up
    答:————
6.[问答题] What happened to you? Have you been crying?
    答:————
7.[问答题] I can't get him to agree with me.
    答:————
8.[问答题] I'm going to get my hair cut.
    答:————
9.[问答题] She was so kind to her students that they regard her as their mother.
    答:————
10.[问答题] Since your bicycle is broken, you can use mine.
    答:————
11.[问答题] Think hard , or you won’t find a better way.(用if将两句连成一句)
    答:————
12.[问答题] The boy did the work on his own.(用反身代词himself改写句子，句意不变)
    答:————
13.[问答题] He started to practice the guitar three hours ago.（用介词for改写句子）
    答:————
14.[问答题] They have been friends.They were in primary school.(用since将两句连成一句)
    答:————
15.[问答题] They have been talking for the whole three hours. (改为一般疑问句)
    答:————

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