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【单选题】
下图为PCI-E X16插槽,其中 REFCLK+ 和 REFCLK-是什么信号针脚?( )
A.
复位信号
B.
时钟信号
C.
差分信号
D.
供电信号
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参考答案:
举一反三
【判断题】“类视图”窗口可以用来浏览当前项目中的文件、命名空间和类。( )
A.
正确
B.
错误
【判断题】James Joyce is a writer of street cred.
A.
正确
B.
错误
【判断题】Z1X-03-14物体做简谐振动时,其加速度的大小与物体相对平衡位置的位移成正比,方向始终与位移方向相反,总指向平衡位置。
A.
正确
B.
错误
【简答题】s_cred
【简答题】达盖尔在法兰西学院公布了他的发明,一般而言,摄影史以达盖尔公布发明  _____年  ___ 月 ___日为摄影术发明之年。
【简答题】creed,cred 表示—
【单选题】下列风险属一般外来风险的有( )。
A.
地震、偷窃、战争
B.
偷窃、串昧、短量
C.
洪水、海啸、雨淋
D.
受潮、雨淋、舱面
【单选题】As consumers students need training because this enables them to______.
A.
handle their credit cards with caution
B.
control their money carefully so that they don't go broke
C.
make wise purchasing decisions and be informed about consumer services
D.
cope with serious financial problems
【单选题】Which of the following is the right explanation of “street cred”(street credibility)?
A.
The credibility of someone that others admire because he/she is familiar with gangsters
B.
The credibility of someone that others admire because he/she has observed and lived the situations that he/she talks about
C.
The fact that someone is very popular in the street he/she lives
D.
The fact that someone is admired by others because he/she knows all the neighbors
【单选题】用语句“create proc cour_cred @credit int as......go”创建的存储过程,使用( )语句来执行。
A.
exec cour_cred
B.
exec cour_cred 3 学分
C.
exec cour_cred 3.5
D.
exec cour_cred 3
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