Small is beautiful. That, at least, is the conclusion of new research（1）how satisfied secretaries are in different sized firms. “We have found that people who work for small or medium-sized companies work harder and are（2）,” says David Smith, author of one of the latest studies in this field. “The smaller the environment, the bigger the part you play as an individual, and the more people notice your absence.”
This will come as a surprise to many secretaries. Some recruitment agencies said that secretaries are keen to get positions in the bigger companies. However, smaller companies can be more flexible when it comes to working hours, and have better working conditions. But working for a smaller firm is（3）. Career development in the form of courses can be limited, but, on the other hand, employees often feel that they can learn more on the job.
In fact, opportunities for promotion are the same（4）. Smith also says: “Our research shows t
A. examine
B. examining
C. to examine
D. examination
As America’s prison population has exploded, hard-pressed officials have relied on private prisons to house about 5 percent of the nation’s 1.7 million prisoners. But a number of recent incidents have strengthened accusations that for-profit prisons do not always measure up on security and reliability. A judge ordered a Youngstown, Ohio, prison for criminals from Washington, D. C. to remove violent prisoners after 13 stabbings(刺伤案), two of them fatal. Colorado closed a center for teen lawbreakers after a suicide and evidence that prisoners had been abused. Tennessee legislators have now put on hold a plan to privatize most of that state’s prison system.
Last week, the American Federation of State, County and Municipal Employees issued a report charging that private prisons save taxpayers little money and are full of waste and deception (欺骗). The union accused some firms of persuading public officials for profitable contracts and then running substandard
A. There are not enough public prisons.
B. Private prisons are for making money.
C. Private prisons are not as good as public prisons.
D. 5% of the prisoners in the US now live in private prisons.
| For the first time in history,
evolution has taken a backseat. There is an ongoing realization that human
beings are capable of directly shaping their own evolution. As we ease into the
twenty- first century, we realize that genetic enginee-ring is undoubtedly going
to have a dramatic{{U}} (67) {{/U}}on our lives. It seems that with
genetic engineering, science has moved from{{U}} (68) {{/U}}the natural
world to redesigning it. Now we must ask ourselves{{U}} (69) {{/U}}this
influence will be for better or for worse. However, scientists remain{{U}}
(70) {{/U}}in their opinions. Some have{{U}} (71)
{{/U}}against the hazards of genetic engineering, {{U}} (72)
{{/U}}others have dismissed these perils as inconsequential. Lewis Wolpert,
professor of biology at University College London, says, "There are no
ethical{{U}} (73) {{/U}}because y A. collides B. conflicts C. faces D. opposes [判断题]二级化学防护服能防止液体、蒸汽和气体渗透。( )
A.正确 B.错误 [判断题] ( )SB63B型手动泵油管长度1 m。
A.正确 B.错误 [单选题]一般不在首次用药时发生的为：（）。
A. 副作用 B. 质反应 C. 量反应 D. 变态反应 [判断题]使用防静电服时,应保持防静电服清洁,可以在防静电服上附加或佩戴任何金属物件。( )
A.正确 B.错误 [单选题]远期结售汇业务的履约宽限期最长不得超过交割日后( )。在宽限期内办理的交割视同如约交割,展期后的业务不再设立宽限期。
A.一个工作日 B.两个工作日 C.三个工作日 D.四个工作日 [单选题]在下列公约中缔结时间最晚的是
A.华沙公约 B.芝加哥公约 C.东京公约 D.巴黎公约 [多选题]编制页码时应标注在哪里?
A.有文字材料正面的右下角 B.有文字材料背面的左下角 C.卷内目录 D.备考表 [多选题]《东京公约》关于被移交人的规定，以下说法正确的是（ ）。
A. 降落地缔约国在接受移交后，被移交人意欲继续其旅行时，只 能送返航空器登记国 B. 航空器降落国法律为了刑事追诉或引渡可将被移交人留在境内 C. 降落地缔约国在接受移交后，需要对其安全进行保护 D. 降落地缔约国在接受移交后，对其进行安全保护应不低于其本 [单选题]轮对旋修后，轮缘根部加工后的表面粗糙度Ra须达到（ ）。
A.3.2um B.12.5um C.6.3um D.25um [单选题]当车间电气火灾发生时，应首先切断电源，切断电源的方法是( )。
A.拉开刀开关 B.拉开断路器或者磁力开关 C.报告负责人请求断总电源 [简答题]尖轨扳动不灵活产生的原因有哪些?
[判断题]函数Z＝X?Y，X和Y为独立观测值，其中误差分别为mx和my,Z的中误差等于mz＝mx2+my2。
我来回答: 提交
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