The number of students who failed the chemistry examination ( )to fifteen.A. have increasedB. has increasedC. is increasedD. are increasing

题目
The number of students who failed the chemistry examination ( )to fifteen.

A. have increased

B. has increased

C. is increased

D. are increasing

相似考题

1.I have just finished the()in the online forum.A. discussionB. assignmentC. examination

2.如果Number=3，判断下列命题的真假。 If Number = 3, judge the truth of the following propositions. （Number*Number)＞=（2*Number)

3.如果Number=3，请指出下列语句的真与假。 If Number = 3, point out the truth and false of the following statements. Int（Number * Number) = Number * Number

4.He has just taken an examination__chemistry.A.for B.about C.on D.in

更多“The number of students who failed the chemistry examination ( )to fifteen. ”相关问题

  • 第1题：

    如果Number=3.5，请指出下列表达式的真假。 If Number = 3.5, point out the truth or false of the following expressions. floor（Number * Number) == Number * Number


    错误

  • 第2题：

    如果Number=3，下列命题为真。 If Number = 3, judge the truth of the following propositions. （Number*Number)＞=（2*Number)


    正确

  • 第3题：

    24、如果Number=7，下列命题为真。 If Number = 7, point out the truth or false of the following expressions. Sqrt（Number*Number ) == Int（Sqrt（Number*Number))


    错误

  • 第4题：

    用递归函数求解斐波那契序列，在划线处填上正确语句。 int fib（number){ if （__________ || number == 2) return 1; else: return fib（number - 1) + fib（number - 2);

    A．number == 1

    B．number == 0

    C．number == 3

    D．number != 1


    1、循环def fb1f(n):if nreturn 1f1b=1f2b=1i=3while(if3b=f1b+f2bf1b=f2bf2b=f3bi=i+1return f3b2、递归def fb2f(n):if nreturn 1else:return fb2f(n-1)+fb2f(n-2)3、数组def fb3f(n):x=[1,1]i=3while(ix.append(x[-1]+x[-2])i=i+1return x[-1]

  • 第5题：

    创建students对象，_______语句可以选出第二个同学的身高。 students数据如下： age height weight 1 19 170 68 2 20 165 65 3 18 175 65

    A．students[1,'height']

    B．students.loc[2,'height']

    C．students.iloc[1, 1]

    D．students['height'][3]


    students.loc[2,'height'];students.iloc[1, 1]

  • 第6题：

    创建students对象，_______语句可以选出第二个同学的身高。 students数据如下： age height weight 1 19 170 68 2 20 165 65 3 18 175 65

    A．students.loc[2,'height']

    B．students.iloc[1, 1]

    C．students[1,'height']

    D．students['height'][3]


    students.loc[2,'height'];students.iloc[1, 1]

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