题目内容
起重机变换工作半径依靠变化起重臂的角度来实现的是()。
查看答案
搜索结果不匹配？点我反馈
更多问题
【B10】
听力原文：W: Hey, Jim, what a coincidence to see you here! Long time no see.
M: Yeah, me too. Hey, just as old friends I gotta tell you...you don't look that well. Are you sick or something？
W: Well, not really. It's the same old story of the life of an overworked undergraduate student, I am up to my neck on this project. I am working on a project that has to be done by the end of this month.
M: Can't you speak to your professor about that？ Maybe he would allow an extension and you will then have some breathing space.
W: Fat chance. My professor is one of those workaholic types and he expects everyone that works with him has to be the same way. You know, sometimes he sleeps 4 hours a night but can still keep going during the day.
M: Wow, sounds like your professor is really nuts. You know I don't mind working hard but not to the point of killing myself. Hope you can get your project done without any hitches.
W: What about you？ I heard the faculty is building another building on campus. A big project it seems by the looks of things and nearly completed I think.
M: Well, not quite there yet. They still have not decided whether they should move there or not. The Department Dean wants me to mark papers and do some administration work for them. I have to make a decision by the end of this week.
W: That is a tough decision, isn't it？ I would jump on the offer if I had one. To work with some of these academic types must be interesting.
M: Sure it is. I would not think twice if I didn't have such a heavy load this semester. Besides, my girlfriend isn't keen on me always spending time at school.
W: I can understand how your girlfriend feels. Maybe you can ask for a lighter load. Perhaps you should request to work only on certain days.
M: That's true. Then I wouldn't have to-work under a workaholic professor anymore.
W: Hey, Jim. Do you think I have any chance of getting some work there？
M: Hmm...are you serious about working there？ I thought you were joking.
(23)
2008午12月31日，乙公司某生产线尚可使用 5年，在未来4年内每年产生的现金流量净额分别为200万元、300万元、400万元、600万元，2013年产生的现金流量净额以及该生产线使用寿命结束时处置形成的现金流量净额合计为800万元；假定按照5%的折现率和相应期间的时间价值系数计算该生产线未来现金流量的现值；该生产线的公允价值减去处置费用后的净额为1 900万元。2008年12月31日计提减值准备前该生产线的账面价值为2 000万元。已知部分时间价值系数如下：
该生产线2008年12月31日应计提的减值准备为()万元。
What has happened to DOE's "Solar Village on the National Mall"？
微信支付 
支付宝支付