题目内容
y=e2x，则y"=______。
查看答案
搜索结果不匹配？点我反馈
更多问题
I am in a bus on a rainy day, and a woman with a dog gets on the bus. It is a big dog and its feet are not clean. I don’t want the dog to sit near me. But the woman says to the conductor, "Oh, I pay for my dog. Can he sit here like the other people" The conductor looks at the dog and says, "Yes, madam. But like the other people, he must not put his feet on the chair.\ The woman wants her dog to sit on the chair.
This is my room. Near the window there is a desk. I often do my homework at it. You can see some books, some flowers in a vase, a ruler and a pen. On the wall near the desk there is a picture of a cat. There is a clock above the end of my bed. I usually put my football under my bed. Of course there is a chair in front of the desk. I sit there and I can see the trees and roads outside. There are ______ outside.
续上题。某公司共有长期资本(账面价值)共8000万元，其中长期借款2000万元，年利率10%，筹资费费率1.20%；债券1000万元，票面利率为12%，发行费用率5%，普通股票4000万元(共100万股，每股40元)，股息率为8%，以后每年增加5%，筹资费费率为3%；留用利润1000万元，其成本率14%，企业所得税税率为33%。 该公司的综合资金成本率是多少？
Most English people have three names: a first name, a middle name and the family name. Their family name comes last. For example, my full name is Jim Allan Green. Green is my family name. My parents gave me both of my other names. People don’t use their middle names very muck So "John Henry Brown" is usually called “John Brown". People never use Mr., Mrs. or Miss before their first names. So you can say John Brown, or Mr. Brown; but you should never say Mr. John. They use Mr., Mrs. or Miss with the family name but never with the first name. Sometimes people ask me about my name. “When you were born, why did your parents call you Jim" they ask, “Why did they choose that name" The answer is they didn’t call me Jim. They called me James. James was the name of my grandfather. In England, people usually call me Jim for short. That’s because it is shorter and easier than James. Most English people have three names.
微信支付 
支付宝支付