问题
单项选择题
下列有关流行性出血热出现急性肾功能不全原因的叙述，最主要的是（）
A.肾素、血管紧张素的激活
B.肾小球滤过率下降和缺血性肾小管变性、坏死
C.肾间质水肿压迫肾小管
D.肾小管中管型形成
E.肾小球微血栓形成和缺血性坏死
答案
参考答案：B
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下列有关流行性出血热出现急性肾功能不全原因的叙述，最主要的是（）
A.肾素、血管紧张素的激活
B.肾小球滤过率下降和缺血性肾小管变性、坏死
C.肾间质水肿压迫肾小管
D.肾小管中管型形成
E.肾小球微血栓形成和缺血性坏死
参考答案：B
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| Christmas is on December 25th. It's my favourite 1 . In the morning my parents often 2 the house. My brother and I often 3 the Christmas tree with lights. Then we put a star 4 the top(顶部) of the tree. In the evening, everything is 5 . We sit at the table and eat turkey(火鸡) for Christmas 6 . After the meal, my brother and I watch TV. We often wait for Father Christmas 7 we want to 8 presents from him. Father Christmas always knows 9 I want. Next year I'm going to the cinema with 10 parents. I want to have a different Christmas Day. | ||||
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