Neither the Americans nor the Russians have the resources to continue human space flight on their own; both sides know they need each other. (1) It’s much easier and cheaper to get used to each other and to blend differing operating styles, languages, and systems on the aged Mir (a Russian word for "peace" ) than trying to do that while jointly building a new space station. NASA, in fact, calls its program of shuttle flights to Mir Phase 1 of the International Space Station( ISS ). Phase 2 marks the beginning of actual construction. The procedures used to dock the shuttle to Mir, for example, also will be used as a lifeboat for the ISS. And Progress freighters, like the one that crashed into Mir in June, will haul cargo to the ISS. (2)One unintended benefit of Mir’s technical troubles is that they have actually forced the two nations to work much more closely together than they had planned.
Except for a brief period in the 197
Shopping habits in the United States
have changed greatly in the last quarter of the 20th century. {{U}} (26)
{{/U}} in the 1900s most American towns and cities had a Main Street. Main Street was always in the heart of a town. This street was {{U}} (27) {{/U}} on both sides with many{{U}} (28) {{/U}}businesses. Here, shoppers walked into stores to look at all sorts of merchandise: clothing, furniture, hardware, groceries. {{U}} (29) {{/U}}, some shops offered {{U}} (30) {{/U}}. These shops included drugstores, restaurants, shoe-repair stores, and barber or hairdressing shops, {{U}} (31) {{/U}}in the 1950s, a change began to {{U}} (32) {{/U}}. Too many automobiles had crowded into Main Street{{U}} (33) {{/U}} too few parking places were {{U}} (34) {{/U}}shoppers. Because the streets were crowded, merchants began to look with inter A. Suddenly B. Abruptly C. Contrarily D. But [单选题]财政政策的主体是( )。
A.中国人民银行 B.行政事业单位 C.中国进出口银行 D.各级人民政府 [单项选择]叠合板单边尺寸允许偏差为()。
A. ±1mm B. ±2mm C. ±3mm D. ±4mm [单选题]女,30岁。误服有机磷杀虫药600mL后出现恶心、呕吐、流涕,全身湿冷,双侧瞳孔呈针尖样1小时来诊。经初步洗胃,胆碱酯酶复能药、阿托品治疗后症状缓解,但继之出现躁动,因而停用静脉应用阿托品,16小时后患者上述症状再次出现,呼吸、心跳停止,心肺复苏抢救成功。患者心搏骤停的原因最可能是( )。
A.中毒性心肌炎 B.中间型综合征 C.阿托品减量过快 D.迟发性神经病变 E.呼吸肌受累致呼吸、循环衰竭 [多项选择]抗体的作用有()
A. 中和作用 B. 调理作用 C. 细胞溶解作用 D. ADCC作用 E. 不同类别的抗体具有特殊作用 [简答题]党的宗教基本方针是什么?
[单项选择]轻症、慢性疾病适宜选用的给药途径是()
A. 外用给药 B. 口服给药 C. 腔道给药 D. 肌内注射 E. 静脉滴注 [判断题]符合开户条件的单位可开立多个基本存款账户. ()
A.正确 B.错误 [单选题](单选题,1 分)
在提高居民户合格碘盐食用率,消除碘缺乏病的健康教育项目中,通常一级目标人群为( ) A.家庭主妇 B.碘缺乏病患者 C.碘盐销售者 D.社区领导 E.中小学生 [单选题] 《特种设备安全法》规定,特种设备检验机构进行特种设备定期检验后,使用单位应将定期检验标志( )。
A.存档 B.保管 C.记录 D.置于该特种设备的显著位置 [单选题]过去三年,全行持续提升基础管理水平
,连续_年获评总行内控评价一类行、连续_年获评总行信贷管理A类行。()
A.8、9 B.6、7 C.5、6 D.2、3 我来回答: 提交
|