肩关节脱位的恢复期康复治疗目的是（）。
A.减少炎症和刺激
B.促进骨折愈合
C.控制疼痛
D.增加关节活动范围
E.促进血肿吸收
参考答案：D
The doctor’s first reaction was a strange ______ of joy and anger.
A．mass
B．mixture
C．collection
D．number
______ asked to help me with my lessons, he always refused, saying he was too busy.
A．Whatever
B．Whenever
C．Whoever
D．However
