进行低压带电作业时,应穿绝缘鞋和()工作服,并戴手套、安全帽和护目镜,站在干燥的绝缘物上进行。
A.全棉长袖
B.屏蔽
C.阻燃
参考答案:A
—Why are you in such a hurry?
—I was told that my mother had been sent to the hospital. I have to leave .[ ]
A. before long
B. right now
C. from now on
D. all the time
导游人员在青少年旅游团队接待中,应该把握的要点包括()。
A.准备充分,合理安排
B.细心照顾,注意控团
C.上菜要快,吃饱吃好
D.自由活动,多作安排