患者男，43岁，吊车操作员，因“连续操作吊车7小时，肩部疼痛剧烈，活动受限”来诊。关节局部肿胀明显。

急性期推拿可选用的手法是（）

A.掌揉肩前缘

B.肩关节被动旋外

C.按揉压痛点

D.搓上肢

E.抖上肢

F.掌擦患处

When working with lumber, wire and staples are not desirable to be used because（）.

A.they are not subjected to cause trouble

B.they are difficult to handle this kind of cargo

C.the efficiency of separating is raised

D.the efficiency of loading is greater