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【单选题】
以下关于PRA,下面说法错误的是()。
A.
SPM只支持网络侧,不支持用户侧;
B.
PRA用户的路由选择码和被叫号码分析表中的路由选择码要一致;
C.
PRA的呼入呼出是通过PRA中继群的缺省号码的呼入呼出实现的;
D.
PRA中继群的计费是通过PRA中继群的计费属性来实现的。
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参考答案:
举一反三
【判断题】力一定大于力的投影,合力不一定大于分力。
A.
正确
B.
错误
【单选题】没有无用的知识,只有还没派上用场的知识。人们往往觉得既然用不上,何必为那些的东西浪费时间。可他们了知识之间的相互联系。知识是关于世间万物的信息,获得一种知识相当于多了一个看世界的角度,从这个角度看过去,一些原有的认识会发生改变,从而又出新的问题和灵感。填入划横线最恰当的一项是:
A.
细枝末节 忽略 激发
B.
繁文缛节 掩盖 萌生
C.
零零星星 忘记 诞生
D.
杂乱无章 淡化 迸发
【判断题】生成的旋转面可以封闭也可以开放。( )
A.
正确
B.
错误
【单选题】Passage One 1. What is the passage mainly about?
A.
Western festivals celebration.
B.
Language plays an important role in celebrating Western festivals.
C.
Western festivals can boost sales for business.
D.
The phenomenon that Chinese people enjoy celebrating Western festivals.
【简答题】派上用场 c__________ ______ __________
【简答题】Passage One 1. What is the passage mainly about?A. Friendship can bring us the feeling of warmth and security B. Friendship can make us happy C. A friend is important D. The definition of friendship
【单选题】Passage One 1. What is the passage mainly about?
A.
The definitions of fashion
B.
Some specific features of fashion
C.
The importance of fashion
D.
The universality of fashion
【单选题】派上用场
A.
come in handy
B.
go up in flames
C.
profit from doing sth
D.
winning strategy
【简答题】Passage One 1. What is the passage mainly about?A. Western festivals celebration. B. Language plays an important role in celebrating Western festivals. C. Western festivals can boost sales for busines...
【单选题】What can one learn from the quest for one’s father?
A.
Responsibility
B.
The importance of leadership
C.
Finding a role model
D.
Getting to know the world
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