问题
单项选择题 B型题
以上哪项属于类固醇激素（）
A.肾上腺皮质激素、性激素
B.肾上腺素、去甲肾上腺素
C.降钙素、胰高血糖素
D.神经垂体激素、甲状腺素
E.胰岛素、甲状旁腺激素等
答案
参考答案：A
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以上哪项属于类固醇激素（）
A.肾上腺皮质激素、性激素
B.肾上腺素、去甲肾上腺素
C.降钙素、胰高血糖素
D.神经垂体激素、甲状腺素
E.胰岛素、甲状旁腺激素等
参考答案：A
I lost my sight when I was four years old by falling off a box car in a yard in Atlantic City and landing on my head.Now I am thirtytwo.I can ____ remember the brightness of sunshine and what red color is.It would be wonderful to see again, ____ a disaster can do strange things to people. It occurred to me the other day that I might not have come to ____ life as I do if I hadn't been blind. I believe in life now.I am not so sure that I would have believed in it so deeply, ____. I don't mean that I would prefer to go without my eyes. I simply mean that the loss of them made me ____ the more what I had left. The hardest lesson I had to learn was to believe in myself.That was ____. If I hadn't been able to do that, I would have ____ and become a chair rocker for the rest of my life.When I say ____ in myself I am not talking about simply the kind of selfconfidence that helps me down a(n) ____ staircase alone.That is part of it.But I mean something ____ than that: an assurance that there is a special place where I can make myself fit. It took me years to discover and ____ this assurance.It had to start with the most elementary things.Once a man gave me an indoor baseball, I thought he was laughing at me and I was ____.“I can't use this，” “I said. Take it with you；” he ____ me.“and roll it around.” The words ____ in my head. “Roll it around！” By rolling the ball I could ____ where it went.This gave me an idea how to achieve a goal I had thought ____： playing baseball.At Philadelphia's Overbrook School for the Blind I ____ a successful variation of baseball. We called it ground ball. All my life I have set ahead of me a series of ____ and then tried to reach them, one at a time.I had to learn my ____. It was no good trying for something I knew at the start was wildly out of reach because that only invited the bitterness of failure. I would fail sometimes anyway but on the average I made ____.
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