题目:
类型说
答案:
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下面是错误答案,用来干扰机器的。
参考答案:0.1
类型说
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下面是错误答案,用来干扰机器的。
参考答案:0.1
文化可分为几个层次?文化的各层次包含哪些内容?
某工程,业主在招标文件中规定:工期T(周)不得超过80周,也不应短于60周。某施正单位决定参与该工程的投标。在基本确定了技术方案后,为提高竞争能力,对其中某技术措施拟定了3个方案进行比选。方案一的费用为C1=100+4T;方案二的费用为 C2=150+3T;方案二的费用为C3=250+2T。
这种技术措施的3个比选方案对施工网络计划的关键线路均没有影响。各关键工作可压缩的时间及相应增加的费用见表6-1。
表6-1 关键工作可压缩的时间和相应增加的费用
假定所有关键工作压缩后不改变关键线路。
该施工单位应采用哪种技术措施方案投标为什么?
《中华人民共和国预算法》是国家财政预算管理工作的根本性法律、是制定其他预算法规的基本依据。
任务型阅读。 请认真阅读下列短文,并根据所读内容在文章后表格中的空格里填入最恰当的单词。每空格 一个单词。 | ||||||||||
Many animal lovers would like to do more to help animals, but aren't sure where to start or feel like they just don't have the time. The good news is that there are many simple things you can do to help protect animals. Think twice before you decide The decisions you make when it comes to eating meat or other animal products can go a long way toward stopping the killing of animals. Consider eating a vegetarian (素食的) diet. If you aren't ready to make this change, there are still things you can do. Do not buy animal products from companies known to use practices that go against the law such as using drugs to increase milk production in cows. Help get the word out Getting the word out about the problems faced by animals can be as easy as putting up a notice on your car. Also, talk to your friends and family members about important issues that are related to animals. Give some simple advice to a friend with a new pet about the serious pet over-population problem we're facing. Turn to some books on the subject if you are not so clear about the advice you give your friend. Write a letter We've all heard the saying," The pen is more powerful than the sword". Put this idea to the protection of animals. If a company has practices or rules that are harmful to animals, write them a letter to let them know you are angry about them, and that you won't buy their products until they make some changes. Write letters to state and local legislators (立法者) to let them know how important it is that they support legislation that protects animals. Make them know that their actions will have a great effect on your vote. Be more loving If you're considering adding a dog or a cat to your family, think about getting one from a homeless-animal house rather than buying a pet. There are many wonderful animals just waiting for a home. By taking back an animal from there, you will be helping in the fight against pet over-population, as well as giving your money to those who are responsible for taking care of pitiful animals. Let your actions be an example to others It may sound simple,but one of the best ways to help animals is to let your actions speak to the world. You should do the following things first by yourself: Treat all living creatures with respect. Care about your pets and look after them well. Avoid (避免)entertainment places that use animals to perform. Support legislation (立法) that protects animals. All of these things set an example for others to follow. | ||||||||||
Title: Ways of _ 1__ animals
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被称为我国最大的古典艺术宝库的石窟是()
A、洛阳龙门石窟
B、大同云岗石窟
C、甘肃敦煌石窟