原发性震颤主要表现为()
A.静止性震颤
B.动作性震颤
C.姿势性震颤
D.意向性震颤
E.生理性震颤
参考答案:B, C
I’ve got all her records but I've never seen her _________. [ ]
A. in person
B. on her own
C. in the flesh
D. by nature
一般认为,物价上涨率在()以下可视为物价稳定。
A、0
B、1%
C、3%
D、5%