男性，30岁，搬家公司工人，工作时不慎被家具砸伤右前臂，18小时后急诊来院，诉右前臂疼痛剧烈，右手主动活动障碍。查体见右前臂明显肿胀、压痛

该患者确诊为筋膜间隙综合征，下列体征对于早期诊断非常重要的有（）

A.右前臂皮肤明显肿胀

B.右前臂肌腹处压痛

C.被动伸直手指时疼痛加重

D.右手主动活动受限

E.桡动脉脉搏减弱

F.前臂旋转功能障碍

Directions:

Suppose you are the secretary of the principal of your university. You are expected to write a memo to remind the principal of an important international meeting he has to attend the next day. Imagine some detailed activities the principal has to perform in the meeting.

Write your memo in no less than 100 words. Write it neatly on ANSWER SHEET 2.

Do not sign your own name on the memo; use Li Hua instead.

Do not write the address. (10 points)