| Sleep is something we generally
associate with living creatures. Of course, it is{{U}} (36) {{/U}}that a
lot of animals sleep, but zoologists are certain that{{U}} (37)
{{/U}}forms of animal life,{{U}} (38) {{/U}}worms and snails, never
really sleep. On the other{{U}} (39) {{/U}}, animals such as bears sleep
for 4{{U}} (40) {{/U}}5 months every year. The{{U}} (41) {{/U}}of sleep a human being needs{{U}} (42) {{/U}}on age, the individual and possible{{U}} (43) {{/U}}. For example, doctors think that pre school children need between 10 and 12 hours a night, school children between 9 and 11 hours, and{{U}} (44) {{/U}}between 7 and 8 hours. There are exceptional{{U}} (45) {{/U}}of old people{{U}} (46) {{/U}}only sleep between 2 and 3 hours a day and{{U}} (47) {{/U}}to be A. continuing B. continued C. continue D. continues [单选题]进入（ ）内敷设电缆时，应取得运维单位同意，设专人监护，采取安全措施，保持安全距离，防止误碰 运行设备，不得踩踏运行电缆。
A.带电区域 B.检修场所 C.工地 D.停电区域 [单选题]在连时序法绘制的水位流量关系曲线上推求流量，要依据已定的时序曲线，用水位直接在相应时段曲线上查算流量，即为所求流量。
A.相应 B.加权平均 C.算数平均 D.瞬时 [单项选择]类风湿性关节炎主要病理改变是( )
A. 慢性化脓性滑膜炎 B. 慢性非化脓性滑膜炎 C. 一过性关节损害 D. 急性化脓性滑膜炎 E. 急性非化脓性滑膜炎 [单项选择]重度肺动脉高压时，室间隔缺损分流方向主要为（）。
A. 室水平左向右分流 B. 室水平右向左分流 C. 室水平双向分流 D. 室水平无分流 E. 房水平分流 [单项选择]不良反应的报告程序和要求正确的是（）
A. 药品不良反应报告实行逐级、不定期报告制度 B. 上市5年以内的进口药品，要报告该药品引起的所有可疑不良反应 C. 常见药品不良反应30d内报告，必要时可以越级报告 D. 个人发现药品可疑不良反应时必须及时向当地医疗机构报告 E. 新的、严重的不良反应应于15d内报告 [判断题]每标准编组车底配备3辆垃圾小推车，垃圾小推车,垃圾袋厚度不小于0.026毫米。
A.正确 B.错误 [单选题]在机械制图中,标注的尺寸是该物体( )时的尺寸,否则应另加说明。
A.设计 B.加工 C.安装 D.最后完工 [多选题]7.《细则》规定:测井期间的井控要求( )。
A.应定时向井内灌浆 B.井漏要不间断向井内灌浆 C.在确保井内液柱压力不小于地层压力的前提下,保持环空液面相对稳定 D.保持泥浆灌液面相对稳定 E.长时间测井要安排电测中途通井排除后效 [单项选择]下列关于骨肉瘤的描述错误的是（ ）
A. 多见于10～25岁的青少年 B. 不易向肺转移 C. 好发于胫骨上端或股骨下端 D. X线片可有Codman三角 E. 血清碱性磷酸酶增加 [单项选择]Mr. Smith gave his wife ten pound for her birthday —ten pretty pound notes. So the day after her birthday, Mrs Smith went shopping. She queued for a bus, got on and sat down next to an old lady. After a while, she noticed that the old lady’s handbag was open. Inside it she saw a wad of pound notes exactly like the one her husband had given her. So she quickly looked into her own bag — the notes were gone! Mrs Smith was sure that the old lady who was sitting next to her had stolen them. She thought she would have to call the police; but, as she disliked making a fuss and getting people into trouble, she decide to take back the money from the old lady’s handbag and say nothing more about it. She looked round the bus to make sure nobody was watching, then she carefully put her hand into the old lady’s bag, took the notes and put them in her own bag.
When she got home that evening, she showed her husband the beautiful hat she had bought. "With the money you gave me for my birthda A. she was on the bus B. she was not sure whether she had the ten pound notes with her C. she was’ too angry to do so D. she didn’t like to make trouble for others [单选题]一个2KW,8KΩ的电阻,其额定电流为_______。
A.160KA B.40KA C.0.5KA D.25A [判断题]光声光谱是基于光声效应的一种光谱分析技术。( )
A.正确 B.错误 [单选题]-B-001 4 2 3
制动带的磨损达原壁厚的()应更换新的制动带。 A.0.1 B.0.3 C.0.4 D.0.5 [T/] [单选题]对于一个经历过贫困童年的富翁来说，他的消费行为有时显得_____ 。对于大金额的支出，他会随随便便，甚至显得有些铺张浪费；而对于小金额的支出，他则不得不与自己_______的吝啬性作斗争。
依次填入画横线部分最恰当的一项是（）。
A.变幻莫测 积重难返 B.出人意料 与生俱来 C.反复无常 根深蒂固 D.不可思议 始终如一 我来回答: 提交
|
