问题
单项选择题
双目间接检眼镜检查时眼底后极部与赤道部的分界标志是（）
A.睫状后短神经
B.睫状后长神经
C.睫状前动脉
D.涡静脉壶腹
E.黄斑区血管拱环
答案
参考答案：D
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双目间接检眼镜检查时眼底后极部与赤道部的分界标志是（）
A.睫状后短神经
B.睫状后长神经
C.睫状前动脉
D.涡静脉壶腹
E.黄斑区血管拱环
参考答案：D
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| One day, I had a bad toothache. I couldn't eat 1 . So I went to see the dentist. "What's wrong . 2 your teeth?"asked the dentist. "I have a toothache," I told him. "Let me 3 your teeth. Um, 4 a hole in one of the 5 . Do you eat a lot of 6 food?" the dentist asked me. "Yes, I do. I often eat ice cream, chocolates and I often drink cola and milk 7 sugar," I told him. "All these are 8 your teeth. You must eat 9 sweet food and brush your teeth twice every 10 . Now let me fill your tooth," said the dentist. | |||
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