| Souped-up(效力增强了的) enzymes that
flush poisons out of cells more efficiently than their natural
counterparts(对应的人或物) could alleviate some of the severe side effects of
chemotherapy and so improve the chances of curing cancers. Many anticancer drugs attack tumor cells because they divide more rapidly than heathy cells. But some vital healthy cells also divide faster thanormal, and these are destroyed as well. The most vital cells caught in the chemical cross-fire are those made in the bone marrow(骨髓). Under normal circumstances, these mature into platelets(血小板), which are vital for wound-healing, and white blood cells that fight infections. If levels of these cells fall, patients become dangerously vulnerable to infection and can suffer such severe internal bleeding that treatment has to be stopped. Surviving cancer cells can then re-grow [填空题]
· Read the article below about the people test. · In most of the lines 34-45 there is one extra word. It is either grammatically incorrect or does not fit in with the meaning of the text. Some lines, however, are correct. · If a line is correct, write CORRECT on your Answer Sheet. · If there is an extra word in the line, write the extra word in CAPITAL LETTERS on your Answer Sheet. When an organization doesn’t work right, executives are often
quick to blame for "people problems". But that’s wrongheaded, If an organization
is not suited
34 to the skills and attitudes of its members, the problem lies in with the design, 35 not the people. For this test, first look at your key players -- the members of the 36 top management team and other individuals are deemed critical to the business. 37 For each, ask them whether the design provides the appropriate responsibilities 38 and reporting relationships and wins their comm [判断题]CRH380B型动车组车轮防滑控制装置包含在制动控制单元内。
[判断题]110V直流系统两极对地电压绝对值差超过20V或绝缘降低到15kΩ以下
A.正确 B.错误 [单选题] 西门子列车,按压 RMO 按钮后,RMO 模式无法建立,CES 板上的 E5 灯在 RMO 按下时是否点亮,如果不亮,应该检查保险丝( )。
A.F8 B.F19 C.F17 D.F14 [判断题]支持钢索用的托架，其间距在直线部分不宜大于20m，曲线部分不宜大于15m。（ ）
A.正确 B.错误 [不定项选择]一般资料：求助者，男性，40岁，外企高管。案例介绍：求助者于国外名牌大学博士毕业，回国后一直在一家知名外企工作。求助者全心扑在事业上，一直无暇顾及个人问题。两年前经人介绍，结识了现在的女友。虽然求助者比女友大了十几岁，但相处一年多以后，双方都觉得对方比较适合自己，很快发展到谈婚论嫁的阶段。但让求助者没想到的是，女友的父母以求助者年龄过大为由，坚决反对两人的婚事。求助者希望女友能够冲破家庭的阻挠，尽快和自己结婚。但女友觉得父母年纪大了，身体又不好，应该耐心做父母的工作，不应不顾老人的感受而仓促结婚。三个月前，求助者和女友为了结婚的事情，发生了激烈的争吵，随即两人陷入冷战。正当求助者为感情问题烦恼的时候，求助者的下属在工作中出现了重大失误，险些给公司造成巨大损失。因为这件事，求助者受到了总公司高层领导的批评。这让求助者觉得很没面子。两个多月来，求助者一直郁郁寡欢，心情烦躁，食欲下降，经常失眠，工作时也无精打采，工作效率明显下降，回避同事同学的聚会。心理咨询师观察了解到的情况：求助者是家中独生子，从小学习成绩优异，争强好胜，追求完美，较自我中心。该求助者承受的压力属于（）。
A. 单一性生活压力 B. 叠加性压力 C. 破坏性压力 D. 精神性压力 [判断题]用人单位不得安排怀孕女职工和未成年工在35℃以上的高温天气期间从事室外露天作业及温度在33℃以上的工作场所作业。
A.正确 B.错误 [单项选择]
E Milk was one of the main human foods long before history was written. It will probably remain one as long as there are animals that give milk. The old word "milk" came from Sanskrit, one of the oldest languages known to man. A very old picture of milking has been found. It was drawn five thousand years ago. In the years long ago, people got their milk from their own animals. But in modem times new inventions made the milk industry a big business. In 1851 Gall Borden found a way to take some of the water out from milk. This made milk keep longer. Four years later, Louis Pasteur introduced a way to kill the bacteria in milk. Next, a special milk bottle was made. This was followed by the invention of machines that could fill bottles with milk. These discoveries had a great effect on the milk industry. They meant that milk could be stored longer. Some people believe that milk drinking will become less popular than it has been. A. Louis introduced a way to kill the bacteria in milk in 1855. B. A long time ago, people had to raise animals if they wanted to drink milk. C. Picture of milking was discovered five thousand years ago. D. People drink milk as a kind of foo [单选题]当生产和其他工作与安全发生矛盾时,要以安全为主,生产和其他工作要服从安全,这就是()原则。
A.因果关系 B.预防 C.安全第一 我来回答: 提交
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