Between 1977 and 1981, three groups of
American women, numbering 27 in all, between the age of 35 and 65, were given
month-long tests to determine how they would respond to conditions resembling
those aboard the space shuttle. Though carefully selected from among many applicants, the women were volunteers and the pay was barely above the minimum wage. They were not allowed to smoke or drink alcohol during the tests, and they were expected to tolerate each others company at close quarters for the entire period. Among other things they had to stand pressure three times the force of gravity and carry out both physical and mental tasks whole exhausted from strenuous physical exercise. At the end of ten days, they had to spend a further twenty days absolutely confined to bed, during which time they suffered backaches and other discomforts, and whe A. Women’s Power B. An Unforgettable Experience C. Tests Show Women Suited for Space Travel D. Man Should Not Travel to Space Any More [单选题]下列对收益权的描述中,正确的是()。
A.使用权包括收益权 B.收益权不是一项独立的权能 C.收益权是指收取由原物产生出来的新增经济价值的权能 D.所有人不行使对物的使用权,则不能享有对物的收益权 [单选题]()不得转包或者违法分包工程。
A.施工单位 B.建设单位 C.房地产公司 D.所有建筑相关部门 [单项选择]岩石的抗冻性,有不同的表示方法,一般用岩石在抗冻试验前后抗压强度的降低率表示。抗压强度降低率( )的岩石分别认为是抗冻的或非抗冻的。
A. 20%~25%之间或大于25% B. 25%~30%之间或大于30% C. 30%~35%之间或大于35% D. 35%~40%之间或大于40% [判断题]蝶式绝缘子只用于线路档距较大的转角处。
A.正确 B.错误 [单项选择]招标代理行为属于()。
A. 委托代理 B. 法定代理 C. 指定代理 D. 复代理 [单选题]下面哪一种物质为低熔点固体物质()。
A.硫 B.磷 C.松香 D.棉花 [单项选择]某女,15岁,面色苍白,疲乏无力三个月;体格检查:球结膜无黄染,脾轻度增大;血象红细胞3.5×1012/L,血红蛋白66g/L,白细胞5.6×109/L,中性粒细胞0.70,淋巴细胞0.30,血小板 170×109/L,网织红细胞0.02,该患者最可能的诊断是( )
A. 慢性肝炎 B. 溶血性贫血 C. 缺铁性贫血 D. 巨幼细胞性贫血 E. 再生障碍性贫血 [单选题]光终端盒接口的朝向根据现场请朝左,朝右,朝下三个方向,不能()
A.朝左 B.朝右 C.朝下 D.朝上 [单选题]客户S对某分行A支行涉假冠字号码查询进行的程序存有异议,认为办理时间过长A支行存在篡改冠字号码记录信息的可能,该客户可在处理结果出来后( )个工作日内向分行投诉。"
A.3 B.5 C.7 D.15" [判断题]变电所的防雷保护设置中一般用接闪杆(避雷针)防止直击雷,通常应装设四根避雷针。
A.正确 B.错误 [单项选择]紫外线消毒照射强度监测时间为()
A. 一周一次 B. 半月一次 C. 一月一次 D. 半年一次 E. 一年一次 [判断题]( )持续一定时间的全部试验,包括全部试验和持续一定时间的保压试验。
A.正确 B.错误 我来回答: 提交
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