锥体外病变可表现为（）
A.静止性震颤
B.腱反射亢进
C.折刀样强直
D.肢体瘫痪
E.共济失调步态
参考答案：A
---David has made great progress recently.
--- _____, and _____.
A．So he has; so you have
B．So he has; so have you
C．So has he; so have you
D．So has he;so you have
下列各项目中可以进行资产减值的是（）。
A、固定资产
B、投资性房地产公允价值计量
C、可供出售金融资产
D、存货
