• 2022-06-15 问题

    配置OSPF时,必须要具有的网络区域是( ) A: area 0 B: area 1 C: area 2 D: area 3

    配置OSPF时,必须要具有的网络区域是( ) A: area 0 B: area 1 C: area 2 D: area 3

  • 2022-06-06 问题

    Purpose: to provide food to children, [27] ______ and seniors in the service area

    Purpose: to provide food to children, [27] ______ and seniors in the service area

  • 2022-07-28 问题

    输入一个表示半径的浮点数,计算圆的面积的程序正确的有:[br][/br] (圆周率取使用math库中的pi值,结果保留2位小数) A: import math <br> radius = float(input()) area = math.pi * radius ** 2 print(round(area, 2)) B: import math <br> radius = float(input()) area = pi * radius ** 2 print(round(area, 2)) C: from math import pi <br> radius = float(input()) area = math.pi * radius ** 2 print(round(area, 2)) D: from math import pi <br> radius = float(input()) area = pi * radius ** 2 print(round(area, 2))

    输入一个表示半径的浮点数,计算圆的面积的程序正确的有:[br][/br] (圆周率取使用math库中的pi值,结果保留2位小数) A: import math <br> radius = float(input()) area = math.pi * radius ** 2 print(round(area, 2)) B: import math <br> radius = float(input()) area = pi * radius ** 2 print(round(area, 2)) C: from math import pi <br> radius = float(input()) area = math.pi * radius ** 2 print(round(area, 2)) D: from math import pi <br> radius = float(input()) area = pi * radius ** 2 print(round(area, 2))

  • 2022-06-12 问题

    OSPF把网络划分为四种区域,其中( )区域是骨干区域。 A: area 0 B: area 1 C: area 2 D: area 3

    OSPF把网络划分为四种区域,其中( )区域是骨干区域。 A: area 0 B: area 1 C: area 2 D: area 3

  • 2022-06-06 问题

    输入一个表示半径的浮点数,计算圆的面积的程序正确的有:(圆周率取3.14,结果保留2位小数) A: radius = float(input())area = 3.14 * radius ** 2print(round(area, 2)) B: radius = float(input())area = 3.14 * radius * radiusprint(round(area, 2)) C: radius = input()print(round(3.14 * radius ** 2, 2)) D: radius = float(input())print(round(3.14 * radius * radius, 2))

    输入一个表示半径的浮点数,计算圆的面积的程序正确的有:(圆周率取3.14,结果保留2位小数) A: radius = float(input())area = 3.14 * radius ** 2print(round(area, 2)) B: radius = float(input())area = 3.14 * radius * radiusprint(round(area, 2)) C: radius = input()print(round(3.14 * radius ** 2, 2)) D: radius = float(input())print(round(3.14 * radius * radius, 2))

  • 2022-06-06 问题

    ※&#91;21~22&#93;.(2).(   )...※&#91;19~20&#93;.(2).(   )...※&#91;21~22&#93;.(2).(   )...※&#91;19~20&#93;.(2).(   )...&#91;16~18&#93;().(2)&#91;16~18&#93;().(2)※&#91;13~15&#93;.(2)※&#91;9~12&#93;.(2)&#91;16~18&#93;().(2)※&#91;13~15&#93;.(2) A: A. B: B. C: C. D: D.

    ※&#91;21~22&#93;.(2).(   )...※&#91;19~20&#93;.(2).(   )...※&#91;21~22&#93;.(2).(   )...※&#91;19~20&#93;.(2).(   )...&#91;16~18&#93;().(2)&#91;16~18&#93;().(2)※&#91;13~15&#93;.(2)※&#91;9~12&#93;.(2)&#91;16~18&#93;().(2)※&#91;13~15&#93;.(2) A: A. B: B. C: C. D: D.

  • 2022-06-01 问题

    ※&#91;48~50&#93;.(2)4..,...(   )..※&#91;46~47&#93;.(2)..().().().().※&#91;46~47&#93;.(2)..().().().().※&#91;44~45&#93;.(2)..(   )......※&#91;44~45&#93;.(2)..(   )......※&#91;42~43&#93;.(2),.9.()....().,..,,...,.,,,.※&#91;39~41&#93;.(2)※&#91;42~43&#93;.(2),.9.()....().,..,,...,.,,,.※&#91;35~38&#93;.(2)※&#91;39~41&#93;.(2) A: A. B: B. C: C. D: D.

    ※&#91;48~50&#93;.(2)4..,...(   )..※&#91;46~47&#93;.(2)..().().().().※&#91;46~47&#93;.(2)..().().().().※&#91;44~45&#93;.(2)..(   )......※&#91;44~45&#93;.(2)..(   )......※&#91;42~43&#93;.(2),.9.()....().,..,,...,.,,,.※&#91;39~41&#93;.(2)※&#91;42~43&#93;.(2),.9.()....().,..,,...,.,,,.※&#91;35~38&#93;.(2)※&#91;39~41&#93;.(2) A: A. B: B. C: C. D: D.

  • 2022-06-03 问题

    The leaf area index can be defined as the A: A, green leaf area/yellow leaf area B: B, land area/leaf area C: C. Total green leaf area/land area D: D, yellow leaf area/green leaf area

    The leaf area index can be defined as the A: A, green leaf area/yellow leaf area B: B, land area/leaf area C: C. Total green leaf area/land area D: D, yellow leaf area/green leaf area

  • 2022-05-31 问题

    According to the situation and the route, which activity area is the reading area next to? A: Intelligence area B: Construction area C: Performance area D: Role-play area

    According to the situation and the route, which activity area is the reading area next to? A: Intelligence area B: Construction area C: Performance area D: Role-play area

  • 2022-10-29 问题

    【单选】当LTE UE从一个服务区移动到另一个服务区,会发生以下哪些事件?( )&#91;1分&#93; A: 切换 B: Routing Area 更新 C: 位置更新 D: Tracking Area 更新

    【单选】当LTE UE从一个服务区移动到另一个服务区,会发生以下哪些事件?( )&#91;1分&#93; A: 切换 B: Routing Area 更新 C: 位置更新 D: Tracking Area 更新

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