土石坝施工质量控制主要包括( )的质量检查和控制。
A.填筑工艺
B.施工机械
C.料场
D.压实参数
E.坝面
参考答案:C,D
At the meeting place of the Yangtze River and the Jialing River _____, one of the ten largest cities in China. [ ]
A. lies Chongqing
B. Chongqing lies
C. does lie Chongqing
D. does Chongqing lie
丹毒治疗的首选抗生素是()
A.红霉素
B.庆大霉素
C.磺胺类
D.氧氟沙星
E.青霉素