• 2022-06-05 问题

    The Thanksgiving Day is on ______. A: Feb.14a B: Oct. 31't C: the last Thursday in Nov. D: the first Sunday in May

    The Thanksgiving Day is on ______. A: Feb.14a B: Oct. 31't C: the last Thursday in Nov. D: the first Sunday in May

  • 2022-10-27 问题

    编写程序实现,输入年、月、日,输出这一天是该年的第几天。 分析:如输入月份为1,则直接输出该日即可,如果输入月份为2,则用该日加上1月份的31天即可,后面依次类推。 提示: (1)用三个变量year 、month 、day分别表示年、月、日,并从键盘分别输入; (2)设变量leap,如果year是闰年,则leap取1,否则leap取0; (3)判断month是否1-12中的值,分别计算对应的day,即day=day+30还是day=day+31; 其中,当2月份时,要注意day=day+28+leap。

    编写程序实现,输入年、月、日,输出这一天是该年的第几天。 分析:如输入月份为1,则直接输出该日即可,如果输入月份为2,则用该日加上1月份的31天即可,后面依次类推。 提示: (1)用三个变量year 、month 、day分别表示年、月、日,并从键盘分别输入; (2)设变量leap,如果year是闰年,则leap取1,否则leap取0; (3)判断month是否1-12中的值,分别计算对应的day,即day=day+30还是day=day+31; 其中,当2月份时,要注意day=day+28+leap。

  • 2022-06-16 问题

    类MyDate定义如下: class MyDate{ int year=2019, month=5, day=30; { year=2017; month=1; day = 1; } MyDate(int year, int month, int day){this.year=year; this.month=month; this.day=day;} MyData(){this(2018,12,31);} }; 执行语句 MyDate adate=new MyDate(); adate.year、adate.month、adate.day的值为_____________。 A: 2019 5 30 B: 2017 1 1 C: 2018 12 31 D: 不确定不确定不确定

    类MyDate定义如下: class MyDate{ int year=2019, month=5, day=30; { year=2017; month=1; day = 1; } MyDate(int year, int month, int day){this.year=year; this.month=month; this.day=day;} MyData(){this(2018,12,31);} }; 执行语句 MyDate adate=new MyDate(); adate.year、adate.month、adate.day的值为_____________。 A: 2019 5 30 B: 2017 1 1 C: 2018 12 31 D: 不确定不确定不确定

  • 2022-06-08 问题

    62() A: The day B: The next day C: In the day D: To this day

    62() A: The day B: The next day C: In the day D: To this day

  • 2022-06-06 问题

    Those days the number of the unemployed, especially in the big cities, kept going up almost _______. A: day to day B: all day C: day by day D: by the day

    Those days the number of the unemployed, especially in the big cities, kept going up almost _______. A: day to day B: all day C: day by day D: by the day

  • 2021-04-14 问题

    【单选题】a day to remember A. A Day To Remember B. a Day to Remember C. A Day to Remember

    【单选题】a day to remember A. A Day To Remember B. a Day to Remember C. A Day to Remember

  • 2022-06-06 问题

    Day and day they become my good friends. Day and day they become very good friends ______.

    Day and day they become my good friends. Day and day they become very good friends ______.

  • 2022-06-12 问题

    It is ______ that we’d like to go out for a walk. A. a lovely day B. too lovely a day C. so lovely a day D. such lovely a day A: a lovely day B: too lovely a day C: so lovely a day D: such lovely a day

    It is ______ that we’d like to go out for a walk. A. a lovely day B. too lovely a day C. so lovely a day D. such lovely a day A: a lovely day B: too lovely a day C: so lovely a day D: such lovely a day

  • 2022-06-18 问题

    以下哪些语句正确?() A: doublesnow[]=newdouble[31]; B: doublesnow[31]=newarray[31]; C: doublesnow[31]=newarray; D: double[]snow=newdouble[31];

    以下哪些语句正确?() A: doublesnow[]=newdouble[31]; B: doublesnow[31]=newarray[31]; C: doublesnow[31]=newarray; D: double[]snow=newdouble[31];

  • 2021-04-14 问题

    Which day is America’s National Day or Independence Day?

    Which day is America’s National Day or Independence Day?

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