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【单选题】
在一个基金会总线网段上，必须（）具有LAS功能。
A.
至少有一个设备
B.
有2个主设备
C.
2个冗余设备
D.
以上都不对
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参考答案：
举一反三
【单选题】Tim Richter and his wife, Linda, had taught for over 30 years near Buffalo, New York—he in computers, she in special education. "Teaching means everything to us", Tim would say. In April 1998, he lear...
A.
a well-known surgeon
B.
C.
B. a mother of a four-year-old
D.
C. a singer born in Tennessee
E.
D. a computer programmer
相关题目：
【单选题】Tim Richter and his wife, Linda, had taught for over 30 years near Buffalo, New York—he in computers, she in special education. "Teaching means everything to us", Tim would say. In April 1998, he lear...
A.
a well-known surgeon
B.
C.
B. a mother of a four-year-old
D.
C. a singer born in Tennessee
E.
D. a computer programmer
参考解析：
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