• 2021-04-14
    args) {
    Group group=new Group();
    Person per

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    猪八戒#
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    沙和尚

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    • 0

      A tour manager is a person who leads a tourist group overseas.

    • 1

      对查询结果分组使用的关键字是( ) A: group B: group with C: group by D: group of

    • 2

      如果查询的select子句为select A,B,C*D ,则不能使用的group by子句是(C)。A. group by AB. group by A,BC. group by A,B,C*DD. group by A,B,C,D A: group by A B: group by A,B C: group by A,B,C*D D: group by A,B,C,D

    • 3

      The new group of stuents is better-behaved than theother group who played here_____. A: early B: earlier C: earliest D: the earliest

    • 4

      He is taller than ______. A: all the boys in the group B: the group C: any boy in the group D: any other boy in the group