拇指腕掌内收的正常活动度为（）
A.0°～40°
B.0°～45°
C.0°～50°
D.0°～55°
E.0°～60°
参考答案：E
— What did the professor tell you to do?
— I had to write a _______ report.
[ ]
A. three-thousand words
B. three thousands word
C. three-thousand-word
D. three-thousand-words
全脑缺血再灌注后，脑水肿形成的高峰期在72小时。（）
