以理想的正常为标准,错畸形患病率为()
A.40%
B.91.20%
C.29.4%
D.1/4
E.1/3
参考答案:B
It is important that we _______with all that _______ in the struggle.
A.should unite, be united
B.would unite, can be united
C.unite , can be united
D.should unite, could unite
骨关节炎疼痛最主要的特点是().
A.运动痛
B.静止痛
C.不定时痛
D.阴雨天痛
E.寒冷痛