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【单选题】
移动通信系统中关于移动台的叙述正确的是_____。
A.
移动移动的通信终端,它是收发无线信号的设备,如:手机、无绳电话等
B.
移动台就是移动电话交换中心
C.
移动台就是基站,它们相互分割又彼此有所交叠,形成蜂窝式移动通信
D.
在移动通信系统中,移动台之间是直接进行通信的
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【单选题】What makes father no longer be the most important in a family?
A.
Father does much less for his children today than he used to.
B.
The number of married women in employment has increased now.
C.
There are many choices of employment for mothers and children.
D.
With their earning, mother and children do not need to depend on father for their life.
【多选题】金属玻璃的特性有() 。
A.
高强度高韧性的力学性能
B.
高导磁、低铁损的软磁性能
C.
耐强酸、强碱腐蚀的化学特性
【单选题】刘先生夫妇与父母及15岁的女儿一起生活,刘先生是家中的经济支柱,也是该家庭中的权威人物,该家庭的权力结构类型为
A.
传统权威型
B.
工具权威型
C.
分享权威型
D.
民主权威型
E.
感情权威型
【简答题】阅读理解 What do working mothers worry about the most? It's the kids of course. Whatever the setting, the question I get asked the most is 'Will the kids be alright?' It's made me realize that we tend to ...
【单选题】I like watching in the mirror.
A.
me
B.
I
C.
my
D.
myself
【简答题】Introduce about the General Elections in the Great Britain.
【简答题】阅读理解。 Aren't you glad that mothers and fathers give names to their children? Names are the quickest and easiest and the most friendly way to say who's who. Another nice thing about names is that they ...
【多选题】下述()是热反射玻璃的特性。
A.
在平板玻璃上镀一层PVB薄膜,又称镀膜玻璃
B.
热放射玻璃又名镀膜玻璃,是用物理或化学的方法在玻璃表面镀覆一层金属或金属氧化物薄膜,对太阳光有较高的反射能力,但仍有良好透光性。
C.
镀膜玻璃有单向透视功能:迎光面具有镜子的映像功能,背光面和透明玻璃一样,所以白天室内能观察室外,而室外看不到室内,有较强热反射性能,有效地反射阳光,包括大量红外线,因此在日照时,室内使人感到清凉舒适
D.
镀膜玻璃有单向透视功能,背光面有镜子的映像功能,迎光面和透明玻璃一样
E.
镀膜玻璃无透视功能
【简答题】Acting Working mothers often feel that they have two full-time job – one outside the home, for which they get paid, and the other inside the home, for which they do not get paid. Most working American...
【简答题】阅读理解。 Are not you glad that mothers and fathers give names to their children? Names are the quickest and easiest and the most friendly way to say who's who. Another nice thing about names is that they...
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