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更多“Today some countries are trying to get rid ___poverty . ”相关问题
  • 第1题:

    ( )Are you sure you don‘t have_______advice to give me I really need_______.

    A.any;any
    B.some;any
    C.any;some
    D.some;some

    答案:C
    解析:

  • 第2题:

    要找出对同一部电影评论次数在3次及以上的评论者姓名,下列语句不能实现该功能的是——

    A.select name from reviewer,rating where reviewer.rid=rating.rid group by reviewer.rid having count(stars)>=3

    B.select name from reviewer A where (select count(stars) from rating B where A.rid=B.rid group by rid)>=3

    C.select name from reviewer where (select count(stars) from rating where reviewer.rid=rating.rid)>=3

    D.select name from review,rating where reviewer.rid=rating.rid and count(stars)>=3 group by revie


    select name from reviewer,rating where reviewer.rid=rating.rid and count(stars)>=3 group by reviewer.rid

  • 第3题:

    43、要找出对同一部电影评论次数在3次及以上的评论者姓名,下列语句不能实现该功能的是

    A.select name from reviewer,rating where reviewer.rid=rating.rid group by reviewer.rid having count(stars)>=3

    B.select name from reviewer A where (select count(stars) from rating B where A.rid=B.rid group by rid)>=3

    C.select name from reviewer where (select count(stars) from rating where reviewer.rid=rating.rid)>=3

    D.select name from reviewer,rating where reviewer.rid=rating.rid and count(stars)>=3 group by rev


    select name from reviewer,rating where reviewer.rid=rating.rid and count(stars)>=3 group by reviewer.rid

  • 第4题:

    There are nations whose lack of contact with the outside with the outside world has()poverty.

    Afallen into

    Bconsisted in

    Cresulted in

    Dcome up to


    C

  • 第5题:

    要找出对同一部电影评论次数在3次及以上的评论者姓名,下列语句不能实现该功能的是——

    A.select name from reviewer,rating where reviewer.rid=rating.rid group by reviewer.rid having count(stars)>=3

    B.select name from reviewer A where (select count(stars) from rating B where A.rid=B.rid group by rid)>=3

    C.select name from reviewer where (select count(stars) from rating where reviewer.rid=rating.rid)>=3

    D.select name from review,rating where reviewer.rid=rating.rid and count(stars)>=3 group by revie


    select name from reviewer,rating where reviewer.rid=rating.rid and count(stars)>=3 group by reviewer.rid