题目

某大学规定研究生必须通过学习《自然辩证法》、《矛盾论》、《实践论》等马克思主义哲学著作并在考核合格后方能从事所在领域的科学研究。这种规定的依据是 ①具体科学是哲学的基础 ②哲学是科学的世界观和方法论 ③马克思主义哲学对具体科学研究有指导作用 ④马克思哲学为具体学科的研究提供了具体方法 A．①③④             B．③                      C．①③                   D．①④完成下面的对话，每空一词。 A: Hi, Xiao Ming. How was your holiday? B: I had a great __1__. A: Where did you spend your holiday? B: Kumning, the __2__ of Yunnan Province. A: Kunming must be very beautiful. Am I right? B: Yes. It's a garden city with many kinds of beautiful flowers. A: __3__ is the weather in Kunming? B: It is neither too hot nor too cold all the year round. That's __4__ Kunming is called“Spring City”. A: What did you do there? B: We visited the Stone Forest and watched the ethnic groups（少数民族）sing and dance. A: Wow! That sounds really cool! I'm going to __5__ my parents I want to go to Kunming to spend the coming summer holidays.