客运车辆审验工作由（）道路运输管理机构实施。
A.省级
B．市级
C．设区的市级
D．配发《道路运输证》的
参考答案：D
--- You won’t believe it. Sam. I have been chosen as an exchange student to China .
--- Congratulations ! ___
A．That’s something.
B．You did a good job .
C．That’s all right.
D．You got it .
阿米巴肝脓肿穿刺抽脓时所抽脓液量要求（）
A.不超过500ml
B.不超过1000ml
C.不超过2000ml
D.抽取送检的量即可
E.尽可能抽出所有脓液
