关于甲亢临床表现哪项是错误的（）
A.腹泻
B.肌萎缩、乏力
C.月经量增多
D.外周血管征象
E.骨痛
参考答案：C
稠油储量分哪几类？
She is a kind-hearted teacher and is _____ to the students. [ ]
A. acceptable
B. accessible
C. available
D. practical
