If you"ve got an ear for languages, a skill of coding or a steady hand and don"t faint at the sight of blood then your career looks rewarding and stable—translator, web developer and surgeon have been named as the three best jobs in the UK Job search engine Adzuna analyzed more than 2,000 job【C1】______to identify these three as the most highly rated positions,【C2】______a combination of factors including their high levels of job security, pay and income growth potential. But at the other end of the【C3】______miner, tourist guide and builder"s laborer are the bottom-rated roles because of their high-pressure deadlines, long hours and low salaries. Adzuna used deadlines, competitiveness and physical and【C4】______risk to rate the most pressurized jobs, giving additional weight to levels of【C5】______physical danger. Taking the heaviest toll on the【C6】______are working as a doctor, pilot, journalist and fireman. Flora Lowther, head of research at the job search engine, said: "Listing every【C7】______vacancy in the UK and studying the behavior of millions of monthly job seekers, gives us a unique【C8】______into employee satisfaction levels and perceptions in today"s job market. Job seekers should be taking【C9】______of this research when thinking about their next career move." Not【C10】______in our increasingly wired world, web developer comes out on top as the most【C11】______job after considering factors including promotion potential, income growth and job security. The career also【C12】______from a lack of competition, employer demand, rising wages and excellent working environments【C13】______it to the top of the pile. What"s more, roles in IT and engineering are【C14】______by workers to offer the best prospects. Ms Lowther added: "The tech market now【C15】______better than other sectors such as finance and engineering【C16】______job availability. However,what【C17】______growth is a lack of talent." 【C18】______at the other end of the spectrum, Adzuna"s research found that the growth of technology had a negative impact【C19】______more traditional roles. Jobs like travel agents, postmen, supermarket cashier and factory workers are becoming increasingly【C20】______in today"s employment market" 【C7】
A. valuable
B. available
C. predominant
D. satisfactory
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It is common knowledge that healthy foods such as fruits and vegetables contain certain nutrients that promote good health—namely vitamins and minerals that are essential to the body. However, once these compounds enter the body and become digested, do they still possess the same healthful【C1】______ Do they still perform the desired action to create a【C2】______result That is what researchers at Newcastle University recently set out to【C3】______. Scientists analyzed the polyphenols, a type of antioxidant, in green tea to see how they【C4】______the body once digested.【C5】______the polyphenols in tea are known for health benefits, Dr. Ed Okello and his team wanted to better understand how these polyphenols act once【C6】______the body. Their study, which was recently published in the journal, showed that the chemicals【C7】______the breakdown of polyphenols were more effective at promoting health than the polyphenols【C8】______. "There are certain chemicals we know to be【C9】______and we can identify foods which are rich in them but what happens during the digestion process is【C10】______to whether these foods are actually doing us any good," said Dr. Okello. The research showed that【C11】______the polyphenols were digested in the gut, the resulting compounds had a greater ability to bind to toxic substances. "Green tea has been used in Traditional Chinese Medicine for centuries and what we have here provides the scientific【C12】______why it may be effective【C13】______some of the key diseases we face today." Tea is one of the many common and natural dietary【C14】______in Asian cultures shown by modern science to have【C15】______unique health benefits. Mushrooms are another common food that has been【C16】______for centuries. They are used【C17】______in many cooking, (notably Chinese, Korean, European, Japanese and Indian). They are also used in Traditional Chinese Medicine for their ability to promote immune health. Certain species of mushrooms have great【C18】______abilities to regulate the immune system and promote【C19】______within the body. These mushroom species【C20】______benefits even after digestion and absorption into the blood stream. 【C10】
A. crucial
B. necessary
C. urgent
D. strict
设A、B、C、I为同阶方阵,I为单位矩阵,若ABC=I,则下列式子总成立的是()
ACB=I
BAC=I
C. BCA=I
D. CBA=I
假如你昨天晚上在网上看到你的一位同事穿制服打人的照片。有网友说是暴力执法,有很多人跟帖,引发争议,对此你怎么办
[资料] A公司为上市公司,为增值税一般纳税人,适用增值税税率17%(假设没有其他税费),原材料只有甲材料一种并专门用于生产车间生产乙产品,该公司原材料按计划成本法进行日常核算。2013年11月1日,甲材料的计划单价为80元/千克,计划成本总额为250000元,材料成本差异为16010元(超支)。 11月份,甲材料的收入与发出业务如下。 (1)3日,收到上月采购的甲材料600千克,实际采购成本为49510元,材料已验收入库。 (2)4日,生产车间为生产乙产品领用甲材料1000千克。 (3)5日,从外地X单位采购甲材料一批共计5000千克,增值税专用发票上注明的材料价款为410000元,增值税为69700元,发生运杂费11300元(不考虑可抵扣税金)。款项及运杂费已通过银行支付,材料尚未收到。 (4)15日,收到本月5日从外地X单位采购的甲材料。验收时实际数量为4780千克,经查明,短缺的200千克系由于供货单位少发货,要求供货方退还多付款项,另20千克系运输途中合理损耗。购入该批材料的运杂费全部由实收材料负担。 (5)16日,生产车间为生产乙产品领用甲材料3250千克。 (6)28日,从外地Y单位购入甲材料1000千克,增值税专用发票上注明的材料价款为78000元,增值税为13260元,材料已验收入库。 生产车间生产乙产品的资料如下。 (1)乙产品的生产需要经过三道工序,工时定额为50小时,其中第一、第二和第三道工序的工时定额依次为10小时、30小时和10小时,原材料在产品开工时一次投入。 (2)11月初,乙在产品成本为82450元,其中直接材料71610元,直接人工和制造费用10840元。 (3)11月共发生直接人工和制造费用172360元。 (4)11月共完工乙产品650件。 (5)11月30日,乙产品的在产品为260件,其中在第一、第二和第三道工序的依次为50件、110件和100件。 [要求] 根据上述资料,不考虑其他因素,分析回答下列小题。 (答案中的金额单位用万元表示) A公司生产乙产品的第二道工序在产品的完工程度为______。
A. 30%
B. 50%
C. 70%
D. 90%