肾病性水肿的发生机制为（）和（）。_爱下问搜题

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问题填空题

肾病性水肿的发生机制为（）和（）。

答案

参考答案：血浆胶渗压下降；钠、水潴留

补全对话，情景问答

从方框中选择恰当的句子补全下列对话，使对话意思完整。(其中有两项多余)。

A. What's it used for?
B. That sounds interesting.
C. It's very useful.
D. How can it fly?
E. Who invented it?
F. How was it invented?
G. It's used for opening and locking our auto-bike.

A: Look at that strange thing, Wei Hua! What's that?
B: It's a key. 1
A: Auto-bike? What's it then? 2
B: It's a battery-operated machine and it was invented by my father!
A: 3
B: It's used for riding or flying.
A: Flying? 4
B: You can just ride it like an auto-bike and it will fly as it goes faster enough.
A: 5             I think your father is so great!
B: I think so. He has invented many things.

问答题论述题

阐述在施工现场如何对钢筋混凝土电杆进行排杆工作。