对直接承受动力荷载的钢结构，其钢材需作（）试验。 A.冷弯试验 B.单向拉伸试验 C 发布时间：2018-05-17 02:23 │ 来源：www.tikuol.com 题型：单项选择题 问题： 对直接承受动力荷载的钢结构，其钢材需作（）试验。A.冷弯试验B.单向拉伸试验C.冲击韧性试验D.疲劳试验
题型：单项选择题 某患者需拔除残根，在进行了右侧上牙槽后神经阻滞麻醉及腭大孔麻醉后，分离颊侧近中牙龈时患者仍有痛感。最可能的原因是（）A．患者过度紧张B．患者过于敏感C．解剖变异D．分离牙龈时用力过重E．没有麻醉右侧上牙槽中神经 查看答案
题型：单项选择题 交易所交易的基金（ETF）与传统开放式基金具有较大的差异，两者的区别不包括（）。A.ETF的申购是指投资者用指定的一揽子指数成分股实物换取ETF基金份额B.ETF的管理费一般约为1.0%~1.5%，较传统开放式基金要高C.ETF管理的方式属于"被动式管理"D.ETF上市后，交易方式就如股票一样 查看答案
题型：单项选择题 下列做法中有利于维护各民族团结的有 [ ]①在少数民族聚居的地区建立相应的自治区域 ②国家对少数民族地区提供资金、技术、人才等方面的支援 ③我国政府投资兴建青藏铁路，促进当地经济的发展 ④各民族相互尊重风俗习惯 A．①②③ B．①②③④ C．③④ D．①② 查看答案
题型：单项选择题 完形填空。 I work as a postal letter carrier in Charlotte. One day several years ago, I drove up to a 1 . Christy, theyoung divorcee (离了婚的人)who lived there, was waiting by the roadside. She said that she had a 2 to tell me. About six months 3 it seemed that I had 4 a letter to her which had her street 5 on it but wasaddressed to another house with the 6 number on a different street in her neighborhood. She decided todrop off the letter to the correct house. It turned out that the letter had been 7 for Johnson, who happened to be 8 . They talked for a little while and later on he 9 . Then they started dating (约会) and had been going 10 together ever since. I felt sorry for delivering the letter wrong, but I was 11 that I had brought these nice people together. A few months later a(n) 12 sign went up in Christy`s yard. and then the wedding 13 were sent out. Soon the house was sold,the wedding happened, 14 Christy, with her kids, moved into Johnson`s house.A few months later, I saw a For Sale sign in 15 yard. I feared the 16 might be trouble, so I made up a(n) 17 to go to their door and check on them. Christy opened the door,smiled broadly, and 18 to her huge stomach "We are having twins!" she said, "This house won`t be big enough, so we have to 19 ." I suddenly realized that my one 20 letter was now giving two little yet-to-be-born people a shot at life. Great! ( )1. A. telephone ( )2. A. story ( )3. A. after ( )4. A. sent ( )5. A. mark ( )6. A. correct ( )7. A. provid ed ( )8. A. simple ( )9. A. left ( )10. A. out ( )11. A. amazed ( )12. A. At Sale ( )13. A. arrangements ( )14. A. but ( )15. A. her ( )16. A. friendship ( )17. A. apology ( )18. A. pointed ( )19. A. change ( )20. A. described B. mailbox B. notice B. earlier B. written B. sign B. wrong B. prepared B. single B. invited B. in B. pleased B. At Sales B. preparations B. and B. his B. connection B. trouble B. attended B. settle B. misdeliveredC. school C. fact C. later C. delivered C. board C. same C. inferred C. lonely C. called C. away C. surprised C. On Sale C. invitations C. while C. my C. marriage C. excuse C. contributed C. separate C. lost D. shop D. message D. before D. given D. number D. different D. intended D. free D. introduced D. off D. interested D. For Sale D. announcements D. until D. their D. wedding D. regret D. tried D. move D. delayed 查看答案
题型：单项选择题 女，35岁。丈夫因车祸去世，令其痛不欲生，遂到心理咨询门诊寻求帮助。该女生在诉说其目前的心境时痛哭流涕。对此，心理咨询师在初始阶段一般不应采取的措施是A．对质其懦弱B．帮助其领悟C．增强其自控D．指导其放松E．接受其宣泄 查看答案
残根，在进行了右侧上牙槽后神经阻滞麻醉及腭大孔麻醉后，分离