题目:
对于诊断肺炎球菌性肺炎,下列症状中价值最大的是:()
A.寒战
B.持续高热
C.咳嗽、呼吸困难
D.咯铁锈色痰
E.胸痛
答案:
参考答案:D
对于诊断肺炎球菌性肺炎,下列症状中价值最大的是:()
A.寒战
B.持续高热
C.咳嗽、呼吸困难
D.咯铁锈色痰
E.胸痛
参考答案:D
2003年11月12日《新闻联播》报道:河南省天冠集团20万吨车用乙醇汽油]:程顺利投产,车用乙醇汽油是由乙醇与汽油按1:9比例混合而成.下列有关推广使用乙醇汽油的说法不正确的是( )
A.可大大降低油料价格
B.有助于减轻大气污染,改善大气环境
C.乙醇是一种不可再生的能源
D.有助于促进粮食转化,提高农民收入
用无菌棉棒擦取手心,在培养基上轻轻涂抹,这相当于细菌和真菌培养方法中的 [ ]
A.配制培养基
B.接种
C.在培养基上标出组别
D.高温灭菌
When I was fifteen, I announced to my English class that I was going to write my own books. Half the students smiled unkindly, 36 nearly fell out of their chairs laughing. “Don’t be 37 , only geniuses can become writers,” the English teacher said, “And you are getting a D this term.” I was so ashamed I burst into 38 . That night I wrote a short sad poem about broken dreams and mailed it to the newspaper. To my 39 , they published it and sent me two dollars. I was a published and paid writer. I showed my teacher and fellow students. They laughed, “Just plain dumb luck,” the teacher said. I 40 success. I’d sold the first thing I’d 41 written. That was more than any of them had done and if it was just dumb luck that was fine with me. During the next two years I sold dozens of poems and letters. By the time I graduated from high school, I had scrapbooks (剪贴簿) 42 my published works. I never 43 my writing to my teachers, friends or my family 44 because they were dream killers. I had four children at the time. 45 the children slept, I typed on my ancient typewriter. I wrote what I felt. It took nine months. I chose a 46 and mailed it. A month later I received a contract, an advance on payments, and a request to start 47 another book. Crying Wind, became a best seller, was translated into fifteen languages and sold worldwide. My first book also became 48 reading in native American schools in Canada. The 49 year I ever had as a writer I earned two dollars. In my best year I earned 36,000 dollars. People ask what college I 50 , what degrees I had and what qualifications I have to be a writer. The answer is: “None.” I just write. I’m not a genius. I use an electric typewriter that I paid a hundred and twenty nine dollars 51 six years ago. I do all the housework and 52 my writing in a few minutes here and there. I’ve written eight books. To all those who dream of writing, I’m shouting at you: “Yes, you can. Don’t listen to them.” I don’t write right 53 I’ve succeeded. Writing is 54 , it’s fun and anyone can do it. 55 , a little dumb luck doesn’t hurt.
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( )是教育的出发点和依据,也是教育活动的最后归宿。
A.教育目的
B.教育媒介
C.教育理论
D.教书方法
财政复议案件的审理期限为( )个月。
A.1
B.2
C.3
D.4