术后不宜早期下床活动的患者是()
A．胆囊切除术
B．肝叶切除术
C．胃大部切除术
D．门静脉分流术
E．脾切除术
参考答案：B, D
隧洞掘进机施工概算定额包括（）三大部分定额共26节。
A.盾构施工
B.其他
C.全断面岩石掘进机施工
D.单护盾TBM施工
E.顶管施工
The driver is very _______ He often drives his car_______ . [ ]
A. careful, careful
B. more careful, careful
C. carefully, carefully
D. careful, carefully
