将电力系统中的某一点（通常是中性点）直接或经特殊设备（如消弧线圈，电搞，电阻等）与地 发布时间：2020-02-03 21:10 │ 来源：www.tikuol.com 题型：单项选择题 问题： 将电力系统中的某一点（通常是中性点）直接或经特殊设备（如消弧线圈，电搞，电阻等）与地做金属连接，称为（）。A.屏蔽接地B.防雷接地C.工作接地D.直流接地
题型：单项选择题 完形填空。 I 1 you're well. I'm 2 holiday in London with my friend Jenny. We arrived 3 plane last Monday and 4 a taxi to our hotel. I went for a walk in Hyde Park but Jenny 5 with me 6 shewas tired. Then 7 Tuesday we saw the clock, Big Ben, and Buckingham Palace. Queen Elizabeth livesin the palace, but we didn't see her. I 8 some presents. 9 day we visited the British Museum 10 had dinner in a Chinese restaurant. ( )1. A. hope ( )2. A. at ( )3. A. in ( )4. A. take ( )5. A. came ( )6. A. and ( )7. A. on ( )8. A. buy ( )9. A. Next ( )10. A. and B. hoped B. on B. at B. took B. didn't come B. but B. in B. buyed B. The next B. but C. hopes C. in C. by C. taked C. comes C. because C. at C. bought C. Tomorrow C. so D. hoping D. with D. on D. by D. doesn't come D. so D. by D. buys D. On D. \ 查看答案
题型：单项选择题 （12分）继2007年全面推行农村义务教育免除学杂费政策后，2008年秋季城市义务教育阶段学杂费也全部免除，我国形成城乡统一的义务教育普惠制，教育公平的阳光普照神州大地，教育事业将更加和谐地向前发展。(1)“城乡统一的义务教育普惠制”体现了义务教育具有什么显著特征？（2分）(2)有同学认为，“实施义务教育完全是政府的事，与我无关!”请运用权利与义务的有关知识谈谈你的看法。（10分） 查看答案