• 2022-05-27 问题

    Fill in the blank with a correct punctuation mark.These so-called “left-behind children_____ are a dark facet of China’s shining economic development.

    Fill in the blank with a correct punctuation mark.These so-called “left-behind children_____ are a dark facet of China’s shining economic development.

  • 2022-06-06 问题

    <mark></mark>标签表示()

    <mark></mark>标签表示()

  • 2022-05-28 问题

    Marks on transport packages are classified according to their purpose A: Transport mark B: Indicative mark C: Warning mark D: Packing mark

    Marks on transport packages are classified according to their purpose A: Transport mark B: Indicative mark C: Warning mark D: Packing mark

  • 2022-06-06 问题

    Safety mark and protective mark refer to A: Transport mark B: Shipping packing mark C: Indicator sign D: warning sign

    Safety mark and protective mark refer to A: Transport mark B: Shipping packing mark C: Indicator sign D: warning sign

  • 2022-06-18 问题

    下面if语句统计“成绩(mark)优秀(90分以上)的男生以及不及格(60以下)的男生”的人数,正确的语句为( )。 A: if(gender=="男")and((mark<60)and(mark>=90)):n+=1 B: if(gender=="男")and((mark<60)or(mark>=90)):n+=1 C: if(gender=="男")or(mark<60)or(mark>=90)):n+=1 D: if(gender=="男")or(mark<60)and(mark>=90):n+=1

    下面if语句统计“成绩(mark)优秀(90分以上)的男生以及不及格(60以下)的男生”的人数,正确的语句为( )。 A: if(gender=="男")and((mark<60)and(mark>=90)):n+=1 B: if(gender=="男")and((mark<60)or(mark>=90)):n+=1 C: if(gender=="男")or(mark<60)or(mark>=90)):n+=1 D: if(gender=="男")or(mark<60)and(mark>=90):n+=1

  • 2022-06-07 问题

    The simple figures, words and Numbers written, embossed and brushed on the shipping package are called A: indicative mark B: transportation mark C: warning mark D: sales mark

    The simple figures, words and Numbers written, embossed and brushed on the shipping package are called A: indicative mark B: transportation mark C: warning mark D: sales mark

  • 2022-05-26 问题

    下列程序片段用于产生成绩等第,已定义score%和mark$分别表示成绩和等第。即60分(含)以上及格、75分(含)以上良好、90分(含)以上优秀,能获得预期结果的是______。 A: If score>=90 Then Mark="优秀" ElseIf score>=75 Then Mark="良好" ElseIf score>=60 Then Mark="及格" End If B: If score>=60 Then Mark="及格" ElseIf score>=75 Then Mark="良好" ElseIf score>=90 Then Mark="优秀" C: If score>=90 Then Mark="优秀"If score>=75 Then Mark="良好"If score>=60 Then Mark="及格" D: If score>=60 Then Mark="及格" ElseIf score>=75 Then Mark="良好"ElseIf score>=90 Then Mark="优秀" End If

    下列程序片段用于产生成绩等第,已定义score%和mark$分别表示成绩和等第。即60分(含)以上及格、75分(含)以上良好、90分(含)以上优秀,能获得预期结果的是______。 A: If score>=90 Then Mark="优秀" ElseIf score>=75 Then Mark="良好" ElseIf score>=60 Then Mark="及格" End If B: If score>=60 Then Mark="及格" ElseIf score>=75 Then Mark="良好" ElseIf score>=90 Then Mark="优秀" C: If score>=90 Then Mark="优秀"If score>=75 Then Mark="良好"If score>=60 Then Mark="及格" D: If score>=60 Then Mark="及格" ElseIf score>=75 Then Mark="良好"ElseIf score>=90 Then Mark="优秀" End If

  • 2021-04-14 问题

    9. Mark drives quickly. Mark drives carefully.

    9. Mark drives quickly. Mark drives carefully.

  • 2021-04-14 问题

    Where will Mark and Marlena go to visit Mark's teacher?

    Where will Mark and Marlena go to visit Mark's teacher?

  • 2022-06-06 问题

    There are three types of marking: shipping mark, information mark and identification mark.

    There are three types of marking: shipping mark, information mark and identification mark.

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