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问题
多项选择题
关于半月板损伤的特殊试验,正确的是().
A.膝关节过伸、过屈试验
B.膝关节摇摆试验
C.McMurray试验
D.Apley试验
E.Allis征
答案
参考答案:
A, B, C, D
改错题
改错题。
It was raining hardly yesterday afternoon. On
my way to home, I saw a boy fall off the bike.
I run to the boy and then took him to the
hospital at once. After that, I returned back home.
When I got home, it was nine o'clock on the evening.
1.________
2.________
3.________
4.________
5.________
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解答题
解方程:
(1)3x+11=3-5x
(2)
2x-5
4
=
3-x
8
-1
.
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