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【单选题】
帕森斯认为,社会系统发挥 ___ 。A.
适应功能
B.
目标获取功能
C.
整合功能
D.
模式维持功能
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【简答题】A．Doctors believe that Edwards was never really blind or deaf. B．Edwards saw something after he was struck. C．Edwards lost his sight in a car accident. D．Edwards was unconscious for twenty minutes aft...
【单选题】在安装桥式整流电路时,不慎将四个二极管的极性全部接反,电路将( )。
A.
获得负极性的直流脉动电压
B.
二极管或变压器电流过大而损坏
C.
桥式整流电路变为半波整流电路
D.
整流电路工作时断时续
【简答题】根据下表中相关信息，判断出的元素名称不一定合理的（ ） 常见元素的离子结构或性质等信息 元素名称 A 通常状况下其单质为黄色粉末状固体，在空气中燃烧生成的有刺激性气味的气体是引起酸雨的物质之一 硫 B 原子核外有两个电子层，且最外层有8个电子的粒子，其化学性质不活泼 氖 C 原子核内有8个质子，其单质的化学性质比较活泼，具有氧化性，加压降温时可由无色气体变成淡蓝色液体 氧 D 通常状况下其单质为...
【单选题】The fact _____________ shows that he was never really serious about coming here.
A.
that he didn't turn up
B.
which he didn't turn up
C.
he didn't turn up
D.
for him not to turn up
【简答题】Paul was really ( ) because he never got what he wanted, he never received love and approval from his mother, which all children want, need and deserve.
【单选题】What does the man say he never really understood?
A.
W hy Roman Holiday was more famous than Breakfast at Tiffany’s .
B.
W hy Audrey Hepburn had more female fans than male ones.
C.
Why the woman wanted to be like Audrey Hepburn.
D.
W hy so many girls adored Audrey Hepburn.
【简答题】书稿的基本要求: ___ 、 ___ 、 ____ 。
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