His brother _____ in the army for two years. [ ]

A. joined

B. took part

C. served

D. served for

男性，45岁。酒后车祸，双侧股骨干开放骨折。查体：血压11/7kPa（82/52mmHg），心率120次/分。拟行内固定术。

麻醉前用药应选择为：（）.

A.苯巴比妥钠01g，阿托品0.3mg

B.苯巴比妥钠0.1g，东莨菪碱0.3mg

C.哌替啶50mg，阿托品0.5mg

D.哌替啶50mg，东莨菪碱0.3mg

E.吗啡5mg，阿托品0.5mg