问题
单项选择题
轻度不良反应的主要表现和危害是（）
A.不良反应症状不发展
B.可缩短或危及生命
C.不良反应症状明显
D.有器官或系统损害
E.重要器官或系统有中度损害
答案
参考答案：A
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轻度不良反应的主要表现和危害是（）
A.不良反应症状不发展
B.可缩短或危及生命
C.不良反应症状明显
D.有器官或系统损害
E.重要器官或系统有中度损害
参考答案：A
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| When I began teaching in a university, I was invited to a workshop for new professors. I had __1___ a long time learning what to teach, but not learning how to _2_ it . somehow , my university seemed to hope a weekend spent with experienced professors woule __3_ for that. My colleagu8es presented well-crafted lectures about the tools they used. I enjoyed their _4_, but do not remember a thing they said. At a coffee break during the lectures, finding myself _5_, I turned to a mathematics professor staning nearby. I asked him what his favorite teaching __6_ was. " a cup of coffee," he said " I talk too much and too fast in the classroom. Students sometimes have trouble _7_ me. So when I've said _8_ that I ant my students to think about, I would _9_ and take a sip of coffee. it lets what I 've just said sink in. When we were called to the next talk, he put down his cup and I _10_ there was not a trace of coffee in it. "My doctor _11_ me to stop drinking coffee," he explained." So I have always used a (n) _12__ cup" I decided to try his _13_ in my class. I took a cup of coffee with me to my next class. It helped . My pauses, as I _14_the coffee, not only gave my students _15_ to think about what I had said, but gave me time to think about what I was going to say next. I began to use my _16_ to look around the room to see how my students were reacting to what I had just said. Whe I saw their _17_ wander, I tried to bring them back. When I saw them puzzled over some concept that I thought I had _18_ , I gave another example. My __19_ became less organized and less brilliant, but my students seemed to _20_ me better. | ||||
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