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【多选题】
绘制椭圆时,以下说法不正确的是:
A.
不可以旋转
B.
不可以长短轴长度一样
C.
不能从先指定椭圆的中心点再指定轴
D.
长短轴一样长时绘制出圆
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参考答案:
举一反三
【简答题】user authentication( )
【多选题】Which two statements are true regarding firewall user authentication?() (Choose two.)
A.
When configured for pass-through firewall user authentication, the user must first open a connection to the Junos security remote network resource.
B.
When configured for Web firewall user authentication only, the user must first open a connection to the Junos security remote network resource.
C.
If a Junos security device is configured for pass-through firewall user authentication, new sessions are automatically intercepted .
D.
If a Junos security device is configured for Web firewall user authentication, new sessions are automatically intercepted.
【单选题】Kerberos is a form of user authentication that:()
A.
Provides users access to network resources.
B.
Performs router commands after user authentication.
C.
Provides users with remote access only capabilities.
D.
Does not require an authentication server
【简答题】Just five one-hundredths of an inch thick and light golden in color, the Lay's potato chip seems an unlikely weapon for global control. But its maker, Frito-Lay doesn't think so. 'Potato chips are a s...
【单选题】下列财务指标中不属于营运能力分析比率的是( )
A.
应收账款周转率
B.
存货周转率
C.
企业经营周期
D.
再投资比率
【单选题】She said she ______ the color TV set for five years.
A.
had had      
B.
had bought        
C.
has had          
D.
has bought
【单选题】下列财务指标中不属于营运能力分析比率的是()
A.
应收帐款周转率
B.
存货周转率
C.
企业经营周期
D.
固定资产产值率
【单选题】如图示受力分析中,G是地球对物体A的吸引力,F是绳受到到的拉力,则作用力与反作用力是( )
A.
F与G
B.
F/ 与 G
C.
G与 G /
D.
F/ 与 G /
【判断题】罗马是第一个将地中海纳入版图的帝国,里海和黑海也是它的内海。()
A.
正确
B.
错误
【判断题】Yellow was the emperor's color in Imperial China and is held as the symbolic color of the five legendary emperors of ancient China.
A.
正确
B.
错误
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