贵州电大2019年秋季学期高级英语（3）01任务（随机）

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贵州电大2019年秋季学期高级英语（3）01任务（随机）
2019年秋季学期高级英语（3）01任务
一、单选题:【10道,总分:0分】
1.[单选题]No sooner_______ than the accident happened.
    A.he had gone
    B.had he gone
    C.his going
    D.he went
    正确答案:——B——
2.[单选题]As soon as he______ his error, Rockfeller made the necessary corrections to his data collected.
    A.discovered
    B.has discovered
    C.discovers
    D.had discovered
    正确答案:——D——
3.[单选题]To prevent flooding in winter the water flowing from the dam is constantly ____ by a computer.
    A.managed
    B.graded
    C.monitored
    D.conducted
    正确答案:——C——
4.[单选题]The painter creates an illusion of _________ by making objects smaller and less clear as they go into the distance.
    A.proportion
    B.composition
    C.medium
    D.perspective
    正确答案:————
5.[单选题]_____ the English examination I would have gone to the concert last Sunday.
    A.In spite of
    B.But for
    C.Because of
    D.As for
    正确答案:————
6.[单选题]____, explorers could never have found the cave.
    A.But for the fissure had been spotted
    B.If not the fissure had been spotted
    C.Had the fissure not been spotted
    D.Had not the fissure been spotted
    正确答案:————
7.[单选题]Sorry I can't help you, but I've got my __________ full at the moment.
    A.head
    B.hands
    C.arms
    D.mouth
    正确答案:————
8.[单选题]They are ____ the woods for the missing child.
    A.seeking
    B.looking
    C.investigating
    D.combing
    正确答案:————
9.[单选题]It was not until I met you_____ I knew real happiness.
    A.when
    B.what
    C.that
    D.then
    正确答案:————
10.[单选题]On no account _____ our friends.
    A.must we betray
    B. should we betray
    C.have we to betray
    D.we must betray
    正确答案:————