如图所示,用一个定滑轮和一个动滑轮组成一个最省力的滑轮组,请画出它的绕线方法. 发布时间:2017-07-26 09:24 │ 来源:www.tikuol.com 题型:问答题 问题: 如图所示,用一个定滑轮和一个动滑轮组成一个最省力的滑轮组,请画出它的绕线方法.
题型:问答题 阅读理解。CCTV PROGRAMMES (节目)Channel (频道) 1Channel 218:00 Around China18:30 Children's programs19:00 News19:30 Weather report19:40 Around the world20:10 TV play: Sisters21:00 English for today21:15 Popular music21:55 Talk show17:45 Computers today18:10 Foreign arts18:30 English classroom19:00 Animal world19:25 China' 200520:20 Sports21:00 TV play: Guo Lanying21:45 English news22:05 On TV next week1. If you want to watch a football game, the best program for you would be __________.A. TV playB. SportsC. Around the world D. Talk show2. The program of _________ will let you know much about western (西方的) countries.A. SistersB. Around ChinaC. Around the worldD. On TV next week3. If you want to know something about tigers, elephants and monkeys, the best program for you is ______________.A. Around ChinaB. Animal worldC. TV playD. Foreign arts4. English classroom is a program that _______________.A. lets you know something about classroomB. tells you something about studentsC. tells you something about school lifeD. teaches you English5. The program at the end of Channel 2 means (意思是) __________ on TV next week.A. newsB. programsC. peopleD. places 查看答案
题型:问答题 某男,30岁。1周前发热,咳嗽,咽痛,热退后一身面目浮肿,舌红,苔黄白相间,脉浮。其最适宜的治法为()A.健脾化湿行水B.温肾化气利水C.解毒利湿消肿D.肃肺利水除湿E.宣肺散水清热 查看答案
题型:问答题 患者,女性,57岁。发现左耳屏前质硬肿物20年,无痛,发现时蚕豆大小,生长缓慢,未予重视。近半年来自觉肿瘤生长迅速,偶感疼痛。半个月前始有左眼不能完全闭合,刷牙时左口角漏水。现肿瘤有鸡蛋大小,触质硬,尚有动度。患者入院后为明确诊断,以下哪项做法是错误的()A.做左腮腺造影检查B.做左腮腺B超C.做左腮腺CT检查D.尽快行肿瘤组织活检术E.行细针吸细胞学检查 查看答案