The average time between two high waters is 12 hours and 25 minutes because this is the time it takes for____.A.The sun to be at the opposite side of the moonB.The moon to be at the opposite side of the earthC.The moon to be at its apogeeD.The sun and the

题目

The average time between two high waters is 12 hours and 25 minutes because this is the time it takes for____.

A.The sun to be at the opposite side of the moon

B.The moon to be at the opposite side of the earth

C.The moon to be at its apogee

D.The sun and the moon to be on the same side


相似考题

2.使用VC6打开考生文件夹下的工程test33_3。此工程包含一个test33_3.cpp,其中定义了表示时间的类Time,但Time类定义并不完整。请按要求完成下列操作,将程序补充完整。(1)定义类Time的私有数据成员hours、minutes和seconds,它们都是int型的数据,分别表示时间的小时、分和秒。请在注释“//**1**”之后添加适当的语句。(2)完成类Time缺省构造函数的定义,该函数将数据成员hours、minutes和seconds的值初始化为0,请在注释“//** 2**”之后添加适当的语句。(3)完成类Time带参构造函数的定义,该函数将数据成员hours、minutes和seconds的值分别初始化为参数h、m和s的值,请在注释“//**3**”之后添加适当的语句。(4)完成类Time中运算符“+”的重载,注意小时、分和秒在相加时的进位问题。请在注释“//**4**”之后添加适当的语句。注意:除在指定位置添加语句之外,请不要改动程序中的其他内容。程序输出结果如下:8:17:11源程序文件test33_3.cpp清单如下:include <iostream.h>class Time{//** 1 **public:Time ( ){//** 2 **seconds=0;}Time(int h, int m, int s){//** 3 **minutes=m;seconds=s;}Time operator +(Time&);void gettime();};Time Time::operator +(Time& time){//** 4 **s=time.seconds+seconds;m=time.minutes+minutes+s/60;h=time.hours+hours+m/60;Time result(h,m%60,s%60);return result;}void Time::gettime(){cout<<hours<<":"<<minutes<<":"<<seconds<<end1;}void main( ){Time t1(3,20,15),t2(4,56,56),t3;t3=t1+t2;t3.gettime();}

更多“The average time between two high waters is 12 hours and 25 minutes because this is the ti ”相关问题
  • 第1题:

    A ______ talk is too long for those children.

    A. two hours

    B. two hour's

    C. two-hour

    D. two-hours


    正确答案:C
    答案为 C。对于这些孩子来说两个小时的谈话太长了。由连字符组成的 two-hour 可直接用作名词修饰另一名词;A选项不能直接修饰名词;B选项应在两词中间加连字符;D 选项用连字符连接时名词应为单数。

  • 第2题:

    若要在GZ表中,选出年龄在20至25岁的记录,则实现的SQL语句为()

    ASELECT FROM GZ 年龄 BETWEEN 20,25

    BSELECT FROM GZ 年龄 BETWEEN 20 AND 25

    CSELECT #FROM GZ 年龄 BETWEEN 20 OR 25

    DSELECT *FROM GZ 年龄 BETWEEN 20 AND 25


    B

  • 第3题:

    5、SMPTE时间码广泛应用在目前的影音工业中,主要参数格式是:

    A.Frames:Second:Minutes:Hours

    B.Hours:Frames:Minutes:Second

    C.Hours:Minutes:Frames:Second

    D.Hours:Minutes:Second : Frames


    Hours : Minutes : Second : Frames

  • 第4题:

    12. About_______ of the workers in the factory were born in the __________.

    A. two- thirds;1970

    B. two- thirds ; 1970s

    C. two-third ; 1970

    D. two-third ; 1970s


    正确答案:B
    12.B【解析】句意:工厂里大约2/3的工人出生在20世纪70年代。分数的表达为分子用基数词,分母用序数词,如果分子大于1,则分母要用复数,排除C、D,年代的表达要在年份后加s.故选B。

  • 第5题:

    SMPTE时间码广泛应用在目前的影音工业中,主要参数格式是:

    A.Frames:Second:Minutes:Hours

    B.Hours:Frames:Minutes:Second

    C.Hours:Minutes:Frames:Second

    D.Hours:Minutes:Second : Frames


    时间减影法

  • 第6题:

    以下程序产生的是占空比____的时钟信号? parameter High_time = 5,Low_time = 20; reg clk; always begin clk = 1; #High_time; clk = 0; #Low_time; End

    A.20%

    B.10%

    C.40%

    D.50%


    20%