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[单项选择]

Current gym dogma holds that to build muscle size you need to lift heavy weights. (1) , a new study (2) at McMaster University has shown that a similar degree of muscle building can be achieved by using lighter weights. The secret is to pump air (3) you reach muscle fatigue.
The (4) are published in PLoS ONE.
" (5) grunting and straining to lift heavy weights, you can (6) something much lighter but you have to lift it until you can’t lift it (7) ," says Stuart Phillips, associate professor of kinesiology at McMaster University. "We’re convinced that (8) muscle means (9) your muscle to make new muscle proteins, a process in the body that over time (10) into bigger muscles. "
Phillips praised lead author and senior Ph.D. student Nicholas Burd for masterminding the project that showed it’s really not the weight that you lift but the fac
A. Rather than
B. In addition
C. Instead
D. Not only

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[单项选择] To learn with success is not a very difficult task of some fundamental principles 【B1】 to be its bases. 【B2】 discussing this subject, four indispensable principles should be mentioned, that is, diligence, devotion, 【B3】 and punctuality. All things can be 【B4】 by diligence. It 【B5】 the foolish, wise, the poor, 【B6】 , and the humble, noble. It produces a wonderful effect. 【B7】 learning, the work of a diligent fool doubles 【B8】 of a lazy wit. Devotion means to set our heart on one thing 【B9】 and 【B10】 all other thoughts. Never 【B11】 learning another subject 【B12】 one thing. Those who often change their studies will never succeed in the long 【B13】 . In order to be successful we need devotion. Constancy makes success 【B14】 . On the other hand, inconstancy of ten 【B15】 failure. If we study day after day, there is 【B16】 which cannot be achieved. We should remember a 【B17】 proverb," Constant drop-ping of water wears away a stone." 【B18】 these there is another rule helpful to
A. range
B. term
C. period
D. run
[填空题]
阅读下面这篇短文,短文后有2项测试任务:(1)第23~26题要求从所给的6个选项中为第2~5段每段选择1个正确的小标题;(2)第27~30题要求从所给的6个选项中选择4个正确选项,分别完成每个句子。
{{B}} Global Warming{{/B}}
1 Smoke is clouding our view of global warming, protecting the planet from perhaps three-quarters of the greenhouse (温室) effect. That might sound like good news, but experts say that as the cover diminishes in coming decades, we are facing a dramatic increase of warming that could be two or even three times as great as official best guesses.
2 This was the dramatic conclusion reached last week at a workshop in Dahlem, Berlin, where top atmospheric scientists got together, including Nobel prizewinner Paul Crutzen and Swedish scientist Bert Bolin, former chairman of the UN’s Intergovernmental Panel on Climate Change (IPCC).
3 IPCC scientists have suspected for a decade that aerosols (浮质) of smoke and other particles from burning rainforest, crop waste and
[填空题] 3.运转过程中,在安装、润滑、维护都正常的情况下,轴承由于套圈与滚动体的接触表面经受交变载荷的反复作用而产生疲劳()。 0分)
[判断题](  ) 根据我国无缝线路的发展历程,分为普通无缝线路、区间无缝线路、跨区间无缝线路三类。
A.正确
B.错误
[单选题]动火工作终结后,工作负责人、动火执行人的动火工作票应交给()。
A.A.消防监护人
B.B.动火工作票签发人
C.C.运维许可人
D.D.工区领导
E.略
F.略
G.略
[多选题]对于年旅客吞吐量大于等于100万人次的机场,备份运行系统的服务器系统和存储系统采用(  )。
A.双机冷备
B.双机热备
C.单机冷备
D.单机热备
E.负载均衡冗余措施
[单项选择]急性病毒性心肌炎下列哪种情况不用糖皮质激素( )
A. 心电图有ST改变
B. 严重房室传导阻滞
C. 合并心源性休克
D. 考虑有自身免疫因子在内的情况
E. 难治性心衰
[简答题]什么是积屑瘤?积屑瘤是如何形成的?
[单项选择]信号集中监测系统每台提速道岔转辙机采集信息包括一个1DQJ、一个定位表示、一个反位表示,()路模拟量输入。
A. 1
B. 2
C. 3
D. 4
[单项选择]中央型肺癌的直接征象不包括
A. 肺门增大
B. 肺门肿块
C. 阻塞性肺不张
D. 支气管壁增厚
E. 支气管狭窄
[单选题].目前货车用的制动缸有( )制动缸。
A.普通型
B.密封式
C.旋压密封式
D.以上三者都是
[单选题]在列车上旅客因病不能继续旅行时,列车长应编制( )交中途有医疗条件的车站。
A.书面证明材料
B.客运记录
C.旅客伤亡记录
D.事故记录报告
[单项选择]男性,25岁,常有晕厥与胸痛,心脏听诊胸骨左缘有收缩期杂音,心脏轻度增大,心电图:Ⅱ、Ⅲ、aVF有病理性Q波。肥厚型梗阻性心肌病应选用下列何种药物最适宜()
A. 洋地黄
B. 多巴酚丁胺
C. 硝酸盐类
D. 血小板抑制药
E. β受体阻滞药
[单项选择]机动画所有人、管理人未按照规定投保机动车交通事故责任强制保险的,由公安机关交通管理部门扣留机动车,通知机动车所有人、管理人依照规定投保,处依照规定投保最低责任限额应缴纳的保险费的()罚款。
A. 2倍
B. 3倍
C. 4倍
D. 5倍
[单选题]未经停电、验电、接地即开展作业,未按照工作票所列“应装设的接地”要求装(拆)接地或工作地点未装设封闭接地,擅自变更接地位置。涉及触犯禁令第()条。
A.三
B.四
C.五
D.六
[多选题]作业人员有权拒绝( )。
A.强令冒险作业
B.标准化作业
C.规范作业
D.违章指挥
[判断题]行政机关对侵犯财产权造成损害的赔偿包括直接损失和间接损失。()
[判断题]自制或改装以及主要部件更换或检修后的机具,应按其用途依据行业相关标准进行型式试验,经鉴定合格后方可使用。
A.正确
B.错误
[判断题]在高速公路上行驶感觉疲劳时,应立即停车休息。
[填空题]设栈S和队列Q的初始状态为空,元素e1、e2、e3、e4、e5和e6依次通过栈S,一个元素出栈后即进入队列Q,若6个元素出队的顺序是e2、e4、e3、e6、e5、e1,则栈S的容量至少应是 【3】
[判断题]人工呼吸者除需通畅伤员呼吸道、吹气外,还应经常触摸其颈动脉和观察瞳孔等。
A.正确
B.错误
[单选题]958电价制度的执行,须有相应的计量装置配合,为了精确地计算电费,( )也相应增多。
A.计量装置
B.电能计量装置
C.计费装置
D.电能计费装置
[单项选择]为了身心健康,我们要远离毒品."国际禁毒日"是()。
A. 4月22日
B. 5月31日
C. 6月5日
D. 6月26日
[单项选择]通常情况下,企业经过努力可以达到的成本标准,这一标准考虑了生产过程中不可避免的损失故障和偏差。则该标准成本为( )。
A. 平均实际成本
B. 平均标准成本
C. 正常标准成本
D. 理想标准成本
[单选题]地层破裂压力一般随井深增加而()。答案
A.增大
B.减小
C.不变
D.变成低压
[判断题]开通侧向或不经常开通的位置是道岔的定位。
A.正确
B.错误
[判断题]开关输入输出通道由信号处理电路,输入寄存器或计数控制器及接口电路组成。( )
A.正确
B.错误
[不定项选择题]共用题干 “Lucky” Lord Lucan一Alive or Dead
On 8th November 1974 Lord Lucan,a British aristocrat,vanished. The day before,his children's nanny had been brutally murdered and his wife had been attacked too.To this day the British public are still interested in the murder case because Lucan has never been found.
Now,over 30 years later,the police have reopened the case,hoping that new DNA tech-niques will help solve this murder mystery. People suspected that“Lucky”,as he was called by friends,wanted to kill his wife he no longer lived with. They say that Lucan entered his old house and in the dark,killed the nanny by mistake. His estranged wife heard noises,came downstairs and was also attacked,but managed to escape. Seven months after the murder,a jury concluded that Lucan had killed the nanny.
What happened next is unclear,but there are several theories which fall into one of three categories:he may have killed himself,he could have escaped or he might have been killed. It appears that the night after the murder,“Lucky” borrowed a car and drove it,Lucan's friend Aspinall said in an interview that he thought Lucan had committed suicide by sinking his boat in the English Channel.
Another version of events says that“Lucky” left the blood-soaked car on the coast and took a ferry to France. He was met there by someone who drove him to safety in another country.However,after a time,his rescuers became worried that they would become involved in the murder too and so Lucan was killed.
A further fascinating theory was made in the book Dead Lucky by Duncan MacLaugh-lin,a former detective.He believes that Lucan travelled to Goa,India.where he assumed the identity of a Mr. Barry Haplin. Lucan then lived in Goa till his death in 1996.In the end the claim turned out be a case of mistaken identity. The man who died in 1996 was really Haplin,an exschoolteacher turned hippy. So what is the truth about Lucky?DNA testing has solved many murder cases,but who knows if it can close the book on this one. Ex-detective MacLaughlin claimed that Mr. Barry Haplin______.
A.was an old schoolteacher
B.died in Goa,India
C.was really Lord Lucan in disguise
D.was a merchant
[单选题] 当系统频率下降时,负荷吸取的有功功率(____)。
A.随着下降
B. 随着上升
C. 不变
D. 不定
[判断题]对使用单程票的乘客,凭带有受影响时段信息的车票可在 2 日(不含事件当日)内为乘客办理全额退票,单程票进行回收。
A.正确
B.错误
[单选题]在Word2007文档编辑过程中,将鼠标指针移至文本选定区,当鼠标指针变为右向上箭头的形状时,三击鼠标左键,会选择( )。
A.一个词
B.一行
C.一个段落
D.整篇文档
[多项选择]在《建筑施工企业安全生产管理规范》中规定,建筑施工企业的各项安全管理制度应明确规定以下内容()
A. 工作内容
B. 责任人职责与权限
C. 工作程序和标准
D. 以上都正确
[判断题]无管渗沟适用于地下水流量小、流程短的情况。( )
A.正确
B.错误
[单项选择]左向右分流型先天性心脏病患儿生长发育落后是由于()
A. 肺动脉高压
B. 肺循环血量增加
C. 肺循环血量减少
D. 体循环血量增加
E. 体循环血量减少
[单选题]下列哪些说法是正确的?
A.振荡时系统各点电压和电流的幅值随功角的变化一直在做往复性的摆动,但变化速度相对较慢;而短路时,在短路瞬间电压、电流是突变的,变化量较大,但短路稳态时电压、电流的幅值基本不变
B.振荡时阻抗继电器的测量阻抗随功角而变化,其幅值在变化,但相位基本不变,而短路稳态时阻抗继电器测量阻抗在幅值和相位上基本不变
C.振荡时只会出现正序分量电流、电压,不会出现负序分量电流、电压,而发生接地短路时只会出现零序分量电压、电流,不会出现正序和负序分量电压、电流
D.振荡时只会出现正序分量电流、电压,不会出现负序分量电流、电压,而发生接地短路时不仅出现零序分量电压、电流,也会出现正序和负序分量电压、电流
[多选题]书面派工记录内容应包含()派工时间、工作结束时间、安全措施(注意事项)及完成情况等内容。
A.指派人
B.工作人员(负责人)
C.工作任务
D.工作地点
[单项选择]基金赎回指的是( )
A. 开放式基金
B. 封闭式基金
C. 公司型基金
D. 契约型基金

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