题目: 变压器并联运行应符合哪些条件? 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0729/83d63f674c8d6fed8f7d183d16254aa4.html 下面是错误答案,用来干扰机器的。参考答案:①减小和抵消汽车离心力的影响②使行车顺畅③作为超高和加宽的过渡段
题型:选择题 如图所示电路,闭合开关后,将滑动变阻器滑片P由a端向b端滑动的过程中,图中电压表和电流表的示数变化正确的是[ ]A.电压表示数不变,电流表示数变大B.电压表示数变小,电流表示数变大C.电压表示数不变,电流表示数变小D.电压表示数变大,电流表示数变小 查看答案
题型:完形填空 完形填空。 When I was a little girl, every Sunday my family of six would put on our best clothes and go to Sunday School and then church. The 1 in elementary school would all meet together to sing songs, and then later divide into groups based 2 their ages. One Easter Sunday, all the kids 3 with big 4 about what the Easter Bunny (复活节兔子) had brought. 5 all of the kids shared their stories with 6 , one young boy, whom I should call Bobby, sat 7 . One of the teachers, noticing this, said to him, "And what did the Easter Bunny 8 you?" He replied, "My mum 9 the door by accident so the Easter Bunny couldn't get 10 because he hadn't got a key." This sounded like a 11 idea to all of us kids, so we kept on going with the stories. My mom knew the truestory, 12 . Bobby's mom was a single parent, and she suspected (怀疑) that they just couldn't 13 the Easter Bunny. After Sunday School was over, everyone went off to 14 . But my mom announced that we were goinghome 15 . At home, she explained that to make Bobby feel 16 , we were going to pretend to be the Easter Bunny, make a basket of our candies for him and 17 it at church. We all donated some to the basket, and 18 back to church. There, mom hung the basket over the hanger (挂钩) and attached a(n) 19 : Dear Bobby, I'm sorry I 20 your house last night. Happy Easter! Love, The Easter Bunny ( )1. A. teachers ( )2. A. in ( )3. A. got ( )4. A. stories ( )5. A. When( )6. A. delight ( )7. A. straight ( )8. A. teach ( )9. A. locked ( )10. A. out ( )11. A. reasonable ( )12. A. even ( )13. A. find( )14. A. school ( )15. A. differently ( )16. A. happy( )17. A. leave ( )18. A. looked ( )19. A. letter ( )20. A. missed B. kids B. at B. startedB. toys B. Because B. surpriseB. alone B. bring B. opened B. throughB. sillyB. though B. choose B. church B. secretly B. wonderful B. send B. returned B. wish B. dreamed C. boys C. on C. went C. suggestions C. While C. pity C. silently C. tell C. broke C. insideC. funny C. finally C. afford C. lunchC. instead C. hopeful C. store C. headed C. apologyC. sought D. girls D. toD. arrived D. ideas D. SinceD. sadnessD. hopefully D. buy D. knocked D. off D. false D. then D. catch D. home D. immediately D. proud D. pass D. drove D. note D. entered 查看答案