2021年春贵州电大《英语I(2)（省）》03任务资料

2021年春季《英语I(2)（省）》03任务
1.[单选题] Small sailboats can easily turn over in the water ____ they are not managed carefully.

    A.though
    B.before
    C.until
    D.if
    答:——D——   
2.[单选题] According to the art dealer, the painting ______ to go for at least a million dollars.
    A.is expected
    B.expects
    C.expected
    D.is expecting
    答:——A——
3.[单选题] In time of serious accidents, ____ we know some basic things about first aid, we can save lives.
    A.whether
    B.until
    C.if
    D.unless
    答:——C——
4.[单选题] Harry has been reading all day —he ______ be tired
    A.should
    B.has got to
    C.has to
    D.must
    答:————
5.[单选题] Our room must ___ clean.
    A.keep
    B.be kept
    C.to be kept
    D.to keep
    答:————
6.[问答题] 当你看见他们的时候他们在干什么？他们在打扫教室。
    答:————
7.[问答题] 到现在为止，已经种了二百棵树了。
    答:————
8.[问答题] 必须要先完成作业。
    答:————
9.[问答题] 她还没有看过那部新电影。
    答:————
10.[问答题] 昨天这个时候你们英语老师在做什么？
    答:————
11.[问答题] I would appreciate it. You call back this afternoon for the doctor’s appointment.(用if将两句连成一句)
    答:————
12.[问答题] Parents often ask their children to do too much homework.(改为被动语态)
    答:————
13.[问答题] Suzhou lies 50 miles to the west of Shanghai.(改为一般疑问句)
    答:————
14.[问答题] I went home at nine o'clock yesterday.(改为一般疑问句)
    答:————
15.[问答题] When will you hand in your homework?(改为被动语态)
    答:————