现代麻醉学的范畴包括（）
A.临床麻醉
B.急救复苏
C.重症监测治疗
D.疼痛治疗
E.康复治疗
参考答案：A, B, C, D
He _________his hometown for twenty years. He really misses it![ ]
A. has been away from
B. left
C. has left
D. is away from
动态检车组服务器机房不小于（）平方米。
A、5
B、10
C、15
