动车组采用了动力分散和（）传动方式，以及IGBT大功率模块与变频变压调速等先进技术。 发布时间：2019-10-18 18:39 │ 来源：www.tikuol.com 题型：单项选择题 问题： 动车组采用了动力分散和（）传动方式，以及IGBT大功率模块与变频变压调速等先进技术。A.交—直—交B.直—直—交C.直—交—交D.直—交—直
题型：单项选择题 天下过雨后，经常见到蚯蚓爬到地面上来，因为（ ）A．土壤中缺少空气，蚯蚓爬到地面来进行呼吸B．土壤中食物减少，蚯蚓爬到地面来进行觅食C．蚯蚓到地面上来饮水D．潮湿的地面有利于蚯蚓的运动 查看答案
题型：单项选择题 选词并用其适当形式填空。work, close, look, have, teacher, pen, eat, China, play, climb 1. This is our ________ desk. Ours are over there. 2. Bill has three ________. One is new and the other two are old. 3. His uncle ________ very young but he is over forty. 4. Let's ________ basketball after class. 5. Look! The cats are ________ up the trees. 6. The shop isn't open. It's ________. 7. My brother ________ some new picture books. 8. In our classroom there is a large map of ________. 9. Mum, please give me something to ________. I'm very hungry. 10. Does Mr Green like ________ in this Chinese school? 查看答案
题型：单项选择题 薛某，女，57岁。因与人吵架突患心绞痛来诊。医生给予如下处方：内关、神门透阴郄、郄门、膻中、至阳、心俞、太冲。分两组施针。先取一组，每穴持续捻转1分钟，留针30分钟。然后根据心电图情况及病人具体症状体征，在起针后，再续针第二组穴位，依前法施行手法。取至阳治疗薛某之病，其应用主要是基于（）A.特定穴B.经验穴C.局部穴D.交会穴E.八会穴 查看答案