职业资格工作指导委员会下设以下()专家组织机构。
A. 职业道德指导委员会
B. 职业技能鉴定技术方法专家委员会
C. 职业技能督导委员会
D. 国家职业技能鉴定专家委员会
试述桥梁墩台局部冲刷的基本概念及对其影响的主要因素
在患者进入病区以后,下面的护理工作礼仪哪项不正确()。
A. 热情地对患者予以问候并自我介绍
B. 双手接过病历以示尊重
C. 尽可能详尽地做入院指导
D. 多使用礼貌用语
Which vessel is NOT classified as “restricted in her ability to maneuver”? ()
A vessel picking up a navigation mark
B. A vessel transferring cargo while underway
C. A vessel whose anchor is fouled
D. A vessel in a towing operation that restricts the ability of the vessel and her tow to change their course