问题
单项选择题 A1/A2型题
肾结核最早发生的部位是（）
A.肾皮质
B.肾髓质
C.肾 * *
D.肾小盏
E.肾大盏
答案
参考答案：C
解析：肾结核的感染途径包括血行播散、淋巴播散、经尿液的逆行蔓延和邻近器官结核病变的蔓延，以血行播散最为常见，肾结核累及肾 * * 和相应肾小盏时，静脉肾盂造影可见肾小盏呈虫蚀样改变。
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肾结核最早发生的部位是（）
A.肾皮质
B.肾髓质
C.肾 * *
D.肾小盏
E.肾大盏
参考答案：C
解析：肾结核的感染途径包括血行播散、淋巴播散、经尿液的逆行蔓延和邻近器官结核病变的蔓延，以血行播散最为常见，肾结核累及肾 * * 和相应肾小盏时，静脉肾盂造影可见肾小盏呈虫蚀样改变。
My life is always full of sadness and little joy. However, no matter(无论) what happens, I can always face it bravely. Last year, I couldn’t believe the 1 that I could enter the only key high school in my hometown. Then I rushed to my home and told my parents. But my father didn’t seem as 2 as I was. He just kept smoking without saying a word and my mother put her head down and couldn’t help 3 . I knew very well what my family was 4___ . My mum had been ill in bed for 2 years. We lived a hard life and I couldn’t continue my schooling. I felt so upset(心烦意乱) but I could say 5 to my parents. I decided to help my father with his work 6 my family. To my surprise, things completely changed 7 the beginning of the new term. My head teacher came to my family with some money, which was 8 by my schoolmates. He encouraged me, “Always have a dream.” With tears in my eyes, I stepped into the key high school. I have been studying hard since I entered the high school. No matter when I meet difficulties, I always 9 my teacher and schoolmates. I have a college dream and I must work hard for it, no matter how 10 life is. Just as a great man says, “When one door shuts, another opens in life.”
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