When inspecting a tank barge to see that it has all the required fire extinguishers and other safety items aboard,which of the following is the best source for determining what is required?()
A. The supervisor in charge of the dock to which the barge is tied up
B. Part 38 of the Rules and Regulations for Tankers
C. The Certificate of Inspection of the barge
D. The local fire marshal
查看答案
银汞合金充填磨牙合面洞3日有激发痛与自发性隐痛,可能是因为:()
A. 咬合创伤
B. 有小穿髓点未发现
C. 基底过薄
D. 洞较深未加基底
当大客户电费出现异常状况时,负责该大客户的客户经理应在()工作日内与客户取得沟通。如沟通后仍解决不了的,应尽快到现场复核,并进行重新计费。
A. 半个
B. 一个
C. 两个
D. 三个
道教的根本教义是《道德经》中所说的“一曰慈、二曰俭、三曰()”。
A. 勤
B. 仁
C. 不敢为天下先
D. 豁达
普通幼儿教育机构应当接收()的残疾幼儿。
A. 贫困家庭
B. 无经济能力
C. 能适应其生活