更多“I have only one pen and I am going to buy ____. ”相关问题
  • 第1题:

    I _____a flat if I won the lottery.

    A. would buy

    B. will buy

    C. buy


    参考答案:A

  • 第2题:

    –Do you ever play tennis?–_______.I have played a few times.I'd rather _____ jogging.

    A.Hardly ever ⋯going

    B.Hardly ever ⋯go

    C.Hardly never ⋯go

    D.Hardly never ⋯going


    参考答案:B

  • 第3题:

    执行下列程序,显示的结果是【 】。

    ne="WORK"

    two=""

    a=LEN(one)

    i=a

    DO WHILE i>=l

    two=two+SUBSTR(one,i, 1)

    i=i-1

    ENDDO

    ?two


    正确答案:KROW
    KROW 解析:DO WHILE—ENDDO语句格式:
    DO WHILE条件>
    语句序列1>
    [LOOP]
    语句序列2>
    [EXIT]
    语句序列3>
    ENDDO
    执行该语句时,先判断DO WHILE处的循环条件是否成立,如果条件为真,则执行DO WHILE与ENDDO之间的命令序列(循环体)。当执行到ENDDO时,返回到DO WHILE,再次判断循环条件是否为真,以确定是否再次执行循环体。若条件为假,则结束该循环语句,执行ENDDO后面的语句。
    而常用函数中:LEN(字符表达式):返回一个字符串的长度,返回值是数值型。
    SUBSTR(字符表达式,起点位置[,长度]):在一个字符串中,从指定位置起返回给定长度的子串,返回值是字符型。

  • 第4题:

    —I'd met Smith several times before.—So (have) ( ) I.


    正确答案:had

  • 第5题:

    A:I'm keen on football.

    B: So ( )I.

    A. have

    B. do

    C. am


    答案:B

  • 第6题:

    The following information is available for a manufacturing company which produces multiple products:

    (i) The product mix ratio

    (ii) Contribution to sales ratio for each product

    (iii) General fixed costs

    (iv) Method of apportioning general fixed costs

    Which of the above are required in order to calculate the break-even sales revenue for the company?

    A.All of the above

    B.(i), (ii) and (iii) only

    C.(i), (iii) and (iv) only

    D.(ii) and (iii) only


    正确答案:B

    The method of apportioning general fixed costs is not required to calculate the break-even sales revenue.