• 2022-06-01 问题

    date通常用来查看系统时间,若发现系统时间不准确,如何设置? A: date -s "20211215 10:00:00" B: date -s"20211215 10:00:00" C: date -s "2021215 10:00:00" D: date -s "2021121510:00:00"

    date通常用来查看系统时间,若发现系统时间不准确,如何设置? A: date -s "20211215 10:00:00" B: date -s"20211215 10:00:00" C: date -s "2021215 10:00:00" D: date -s "2021121510:00:00"

  • 2022-06-06 问题

    在date命令中,对时间域进行时间表示的格式为() A: %H:%M:%S B: %M:%H:%S C: %S:%H:%M D: %H:%S:%M

    在date命令中,对时间域进行时间表示的格式为() A: %H:%M:%S B: %M:%H:%S C: %S:%H:%M D: %H:%S:%M

  • 2022-05-27 问题

    What's the time in Beijing when it's 10:00 a.m. in Sweden in Winter? A: 16:00 B: 17:00 C: 18:00 D: 19:00

    What's the time in Beijing when it's 10:00 a.m. in Sweden in Winter? A: 16:00 B: 17:00 C: 18:00 D: 19:00

  • 2022-06-25 问题

    以下关于strftime()时间格式化:“年月日时分秒”模板字符串的说法正确的是 A: Y%m%d% H%M%S% B: Y%M%D%h%m%s% C: Y%m%d% H%m%s% D: Y%m%d% h%m%s%

    以下关于strftime()时间格式化:“年月日时分秒”模板字符串的说法正确的是 A: Y%m%d% H%M%S% B: Y%M%D%h%m%s% C: Y%m%d% H%m%s% D: Y%m%d% h%m%s%

  • 2022-06-08 问题

    - Excuse me, Sir, is the swimming pool open all day -().Only from 6:00 p.m. to 10:00 p.m. A: That’ s right B: Yes, of course C: Sorry, I’ m not sure D: Sorry, I’ m afraid not

    - Excuse me, Sir, is the swimming pool open all day -().Only from 6:00 p.m. to 10:00 p.m. A: That’ s right B: Yes, of course C: Sorry, I’ m not sure D: Sorry, I’ m afraid not

  • 2022-07-26 问题

    速度单位换算m/s变m/min;km/h变km/min;km/h变km/s;m/s变m/h怎么变?

    速度单位换算m/s变m/min;km/h变km/min;km/h变km/s;m/s变m/h怎么变?

  • 2022-11-02 问题

    一个距地面高度为h的小球以速度v0=5 m/s水平抛出,经过时间t=2 s到达地面.求下落高度h( ) A: 10 m B: 20 m C: 30 m D: 40m

    一个距地面高度为h的小球以速度v0=5 m/s水平抛出,经过时间t=2 s到达地面.求下落高度h( ) A: 10 m B: 20 m C: 30 m D: 40m

  • 2022-06-25 问题

    datetime.datetime.now()格式化成(strftime)"2018-11-1020:09:52"的字符串是?() A: "%Y-%m-%d%H:%M:%s" B: "%Y-%m-%d%H:%M:%S" C: "%Y-%M-%d%H:%m:%S" D: "%Y-%m-%D%H:%M:%S"

    datetime.datetime.now()格式化成(strftime)"2018-11-1020:09:52"的字符串是?() A: "%Y-%m-%d%H:%M:%s" B: "%Y-%m-%d%H:%M:%S" C: "%Y-%M-%d%H:%m:%S" D: "%Y-%m-%D%H:%M:%S"

  • 2022-05-27 问题

    Part I Listening Comprehension (15minutes)Directions: This part is to test your listening ability. It consists of 3 sections.Section A 1 A: It’s 9:00 B: It’s 9:30 C: It’s 10:00 D: It’s 10:30

    Part I Listening Comprehension (15minutes)Directions: This part is to test your listening ability. It consists of 3 sections.Section A 1 A: It’s 9:00 B: It’s 9:30 C: It’s 10:00 D: It’s 10:30

  • 2022-05-29 问题

    MgO的晶格能是() A: Mg(s)+1/2O(g)=MgO(s)     -ΔHØm(1) B: 2Mg(s)+O(g)=2MgO(s)     -ΔHØm(2) C: Mg(g)+1/2O(g)=MgO(s)     -ΔHØm(3) D: Mg(g)+O(g)=MgO(s)       -ΔHØm(4)

    MgO的晶格能是() A: Mg(s)+1/2O(g)=MgO(s)     -ΔHØm(1) B: 2Mg(s)+O(g)=2MgO(s)     -ΔHØm(2) C: Mg(g)+1/2O(g)=MgO(s)     -ΔHØm(3) D: Mg(g)+O(g)=MgO(s)       -ΔHØm(4)

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