Which of the following is likely to be a topic of the Oprah Winfrey show
A new type of robot.
B. Racist hatred.
C. Family budget planning.
D. Street Violence.
It is true that ______.
A. an educated person would be expected to know most technical terms
B. everyone is interested in scientific findings
C. the average man often uses in his own vocabulary what was once technical language not meant for him
D. various professions and occupations often interchange their dialects and jargon
最危重的心律失常是
A. 心房颤动
B. 心室颤动
C. 室上性心动过速
D. 室性心动过速
E. 房室传导阻滞
形式为199.9.99.99的IP地址属于( )IP地址。
A类
B类
C类
D类
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