• 2021-04-14
    1)Someartistsareabletocatchalikenessinasketchwhileothersaregiftedto_________afleetingexpression.
    2)Thankyouverymuch,professor.Iamextremely________toyou.
    3)Schoolprincipalsshouldnotexpectteachers,________fromcollege,todealwithalargegroupofdifficultchildren.
    4)Timepassesquicklywhenyouare___________inreadingagoodbook.
    5)You’llhavetopayextramoneyifyou________yourluggageallowance.
    6)Thewholechaptercouldbe__________intoafewparagraphs.
    7)Aformaleducationwithemphasisonhistory,literature,andculturehelpsapersonlearnhowto___________rightfromwrong.
    8)Youshouldregardlanguageasaroadmapandavaluablepossession:oftenstudytheroadmap(checkgrammar)and_____upthecarengine(adjustvocabulary).ae32745bfec005ad9772b31d857d5587.png2377de0e97d4e9522ce3d603cf2b162c.png
  • capture
    # obliged # fresh # absorbed # exceed # condensed # distinguish # tune

    内容

    • 0

      写一个文法G,使其语言为不以0开头的偶数集。 A: G[S]:S→AB|BA→AD|CB→2|4|6|8|0C→1|3|5||7|9|B B: G[S]:S→AB|BA→AD|CB→1|2|3|4|5|6|7|8|9C→2|4|6|8|0 C: G[S]:S→AB|BA→AD|CB→2|4|6|8|0C→1|2|3|4|5|6|7|8|9D→0|C D: G[S]:S→AB|BA→AD|DB→2|4|6|8|0D→1|2|3|4|5|6|7|8|9|0

    • 1

      谱例的实际演奏顺序是( )[img=980x110]17da6e2f65f1335.png[/img] A: 1 2 3 4 3 4 5 6 7 8 B: 1 2 3 4 5 6 7 8 1 2 C: 1 2 3 4 5 6 7 8 3 4 D: 1 2 3 4 5 6 7 8 1 2 3 4 3 4

    • 2

      排水管道开槽埋管工序包括: A: (2)-(1)-(5)-(4)-(3)-(6)-(7)-(8) B: (1)-(2)-(3)-(4)-(5)-(6)-(7)-(8) C: (2)-(1)-(3)-(4)-(5)-(6)-(7)-(8) D: (1)-(3)-(5)-(4)-(6)-(2)-(8)-(7)

    • 3

      对待排序列{4 3 7 1 2 8 6 5 }进行一趟快速排序后的结果是( ) A: {1 2 3 4 5 6 7 8} B: {2 3 1 4 7 8 6 5} C: {1 2 3 4 7 8 6 5} D: {2 3 1 4 5 6 7 8}

    • 4

      给定序列A=1 2 3 4 5 6 7 8,判定下列哪些序列是A的子序列。 A: 1 2 4 3 B: 5 4 3 2 1 C: 2 4 6 8 D: 3 5 4 2 8 E: 2 3 4 5 6 F: 2 3 4