中国两千多年以来的权力斗争主要集中在权力的()
A、天赋和人赋
B、瓜分与分享
C、集中和分散
D、下放和收合
参考答案:C
按要求改写下列句子。
1. Have you looked in the classroom? (做肯定回答)
______, I ______.
2. Jenny is at the computer. (就划线部分提问)
______ ______ Jenny?
3. It's a quarter after three. (改为同义句)
It's a ______ ______ ______.
4. His father has been to America. (就划线部分提问)
______ ______ his father ______?
5. She has finished her homework. (改为一般疑问句)
______ she ______ her homework?
在对基站级连组网的子站进行“增加一个TRX”的动态设定操作时(原来基站都正常运行),在动态设定完成后,还必须进行以下的哪步操作才能使增加的这个TRX正常运行。()
A、复位该子站;
B、复位其所有上级母站或者动态设定其所有上级站点的多点连接数据
C、复位其上一级母站的BIE板
D、不用进行上述操作就可以使增加的这个TRX正常运行