题目内容

合成胆固醇的限速酶是

A. HMG-CoA合成酶
B. HMC-CoA还原酶
C. HMG-CoA裂解酶
D. 甲羟戊酸激酶
E. 鲨烯环氧酶

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以下为二氢叶酸合成酶抑制剂的是( )。

A. 苯海拉明
B. 乙胺嘧啶
C. 阿托品
D. 甲氧苄啶
E. 溴新斯的明

Passage Three Successful businesses tend to continue implementing the ideas that made them successful. But in a rapidly changing world, ideas often become obsolete overnight. What worked in the past won’t necessarily work in the future. In order to thrive in the future, you must constantly create new ideas for every aspect of your business. In fact, you must continually generate new ideas just to keep your head above water. Businesses that aren’t creative about their future may not survive. Although Bill Gates is the richest, most successful man on the planet, he did not anticipate the Internet. Now he’s scrambling to catch up. If Bill Gates can miss a major aspect of his industry, it can happen to you in your industry. Your business needs to continually innovate and create its future. Gates is now constantly worried about the future of Microsoft. Here’s what he said in a recent interview in U.S. News World Report: "Will we be replaced tomorrow No. In a very short time frame, Microsoft is an incredibly strong company. But when you look to the two-to-three-year time frame, I don’t think anyone can say with a straight face that any technology company has a guaranteed position. Not Intel, not Microsoft, not Compaq, not Dell, take any of your favorites. And that’s totally honest." You may remember that in 1985 the Cabbage Patch Kids dolls were the best-selling toy on the market. But after Coleco Industries introduced their sensational line of dolls they became complacent and didn’t create any new toys worth mentioning. As a result, Coleco went bankrupt in 1988. The most successful businesses survive in the long term because they constantly reassess their situations and reinvest themselves accordingly. The 3M Company has a 15% rule: employees are encouraged to spend 15% of their time developing new ideas on any project they desire; it’s no surprise, then, that 3M has been around since 1902. Most businesses are not willing to tear apart last year’s model of success and build a new one. Here’s a familiar analogy to explain why they are lulled into complacency: imagine that your business is like a pot of lobsters; to cook lobsters, you put them into a pot of warm water and gradually turn up the heat; the lobsters don’t realize they’re being cooked because the process is so gradual. As a result, they become complacent and die without a struggle. However, if you throw a lobster into the pot when the water is boiling, it will desperately try to escape. This lobster is not lulled by a slowly changing environment. It realizes instantly that it’s in a bad environment and takes immediate action to change its status. By using the analogy of "throwing a lobster into a pot", the author tries to show that ______.

A. some managers are really foolish people
B. it’s cruel to cook lobsters
C. people tend to become complacent
D. bad environment calls for immediate action

风湿性心脏病、心功能不全患者应用洋地黄和利尿药后,出现恶心、食欲缺乏,心电图示室性期前收缩二联律,首先考虑

A. 心力衰竭加重
B. 低钾
C. 洋地黄中毒
D. 风湿活动
E. 利尿药中毒

某市甲、乙、丙三家国有企业经市政府有关部门批准,共同出资组建某有限责任公司。组建的有限责任公司以生产经营业务为主。甲企业用货币出资;乙企业用厂房、设备等实物出资;丙企业以其商标权和专利权出资。三方约定公司董事会由7人组成。要求:根据上述事实及《公司法》规定,回答下列问题:(1)该公司注册资本的最低限额是多少(2)各发起人的出资应如何确认(3)各发起人的出资缴纳程序如何进行(4)公司董事会应由哪些方面的人士组成

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