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【判断题】
静态函数不可直接访问对象的变量。
A.
正确
B.
错误
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参考答案:
举一反三
【单选题】以下哪一项是科学革命的含义:()
A.
结论与机械论一致
B.
结论与机械论相反
C.
方向与自然史相反
D.
方向与自然史一致
【单选题】货车装载的货物重量(包括货物包装、防护物、装载加固材料及装置)不得超过其()。
A.
计费重量
B.
标记载重量
C.
允许载重量
D.
容许载重量
【多选题】Sometimes the sender and receiver can not share meanings perfectly, because ( ) from the perspective of Communication.
A.
The signs what are used by the sender could not express the idea he thinks.
B.
The meaning what the receiver got is not the same as the sender's. He will explain the symbols from his own perspective.
C.
The sender and receiver are not very familiar with each other.
D.
There is still a misunderstanding between the sender and receiver, because of the differences of their educational background, cultural context and life experiences.
【单选题】火焰稳定船体燃烧器是一种安装在()内的稳燃装置。
A.
旋流燃烧器一次风口;
B.
直流燃烧器二次风口;
C.
直流燃烧器一次风口。
【单选题】In Professor Wang's opinion, technical skills______.
A.
require good education
B.
are secondary to education
C.
don't call for good education
D.
don't conflict with education
【单选题】以下因素不会影响放大电路电压放大倍数的是( )。
A.
RL和Rc
B.
β
C.
IEO
D.
输入信号U的大小
【简答题】词汇发展变化的原因有哪些?
【单选题】听力原文: Sekou Coumbassa is a diplomat who represents one of the new African nations. At present he is working on special assignment to his country's embassy in Washington. Like many African diplomats, h...
A.
They are very old.
B.
They are very young.
C.
They are quite experienced.
D.
They have special assignments.
【判断题】药品生产企业的关键人员都不能互相兼任。( )
A.
正确
B.
错误
【单选题】火焰稳燃船燃烧器是一种安装在______内的稳燃装置。
A.
旋流燃烧器一次风口    
B.
直流燃烧器二次风口
C.
直流燃烧器一次风口
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