题目内容
一般来说，短期政府债券风险最小，可以近似看作无风险证券，其收益率可被用作确定基础利率的参照物。( )
查看答案
搜索结果不匹配？点我反馈
更多问题
Directions：This part is to test your listening ability．It consists of 3 sections．Section ADirections：This section is to test your ability to understand short dialogues．There are 5 recorded dialogues in it．After each dialogue，there is a recorded question．Both the dialogues and questions will be spoken only once．When you h ear a question，you should decide on the correct answer from the 4 choices marked A)，B)，C)and D)given in your test paper．Then you should mark the corresponding letter on the Answer Sheet with a single line through the center．
在资本资产定价模型的假设下，市场对证券或证券组合的系统风险提供风险补偿。( )
Task 2Directions: This task is the same as Task 1. The 5 questions or unfinished statements are numbered 41 to 45. Demands for stronger protection for wildlife in Britain sometimes hide the fact that similar needs are felt in the rest of Europe. Studies by the Council of Europe, of which 21 countries are members, have shown that 45 percent of rep-tile (爬行动物) species and 24 percent of butterflies are in danger of dying out. European concern for wildlife was outlined by Dr. Peter Baum, an expert in the Environment and Nature Resources Division of the Council, when he spoke at a conference arranged by the administrators (管理人员) of a British national park. The park is one of the few areas in Europe to hold the Council’s diploma for nature reserves of the highest quality, and Dr. Baum had come to present it to the park once again. He was afraid the public opinion was turning against national parks, and that those set up in the 1960s and 1970s could not be set up today. But Dr. Baum clearly remained a stronger supporter of the view that natural environments needed to be allowed to survive in peace in their own right. No area could be expected to survive both as a true nature reserve and as a tourist attraction, he went on. The short-sighted view that reserves had to serve immediate human demands for outdoor recreation (消遣) should be replaced by fui1 acceptance of their importance as places to preserve nature for the future. Dr. Baum went on. "We could manage without most industrial products, but we could not manage without nature. However, our natural environment areas, which are the original parts of our countryside, have become mere islands in a spoiled and highly polluted land. " In Dr. Baum’s opinion, a true nature reserve ______.
请参考给定资料，结合社会实际，谈谈作为农民工输入地A市的劳动部门(即用工主管机关)，应采取哪些措施解决“民工荒”。 要求：条理清楚，语言简洁，措施得当，具有可操作性，500字以内。
微信支付 
支付宝支付