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【多选题】
不安全行为指可能造成人员伤害或其它事故的行为，以下属于不安全行为的是（）A.
使用不安全设备
B.
操作错误
C.
不按操作程序作业
D.
用手代替工具操作
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】Directions: Listen to the short speech and take notes, then listen to the speech again and interpret it based on notes. millennium baby 世纪宝宝
【简答题】大学生的压力来自于何处:自我认识压力、_________、_________、_________、_________
【简答题】Watch the video 'Ecosystem services and biodiversity' and fill in the following mapping notes based on your notes on the background information. ①: ___________;【图片】
【单选题】When we watch the ____ football game, we always get ______.
A.
excited, excited
B.
exciting, exciting
C.
excited, exciting
D.
exciting, excited
【简答题】Listen to the conversation again, take notes and retell the stories of the heroes based on the notes you have taken.
【简答题】有一个标有“200V,100W”的灯泡,它在正常工作下的电阻是 Ω,通过灯丝的电流是 A 。
【单选题】Notes 1. By a rough estimate made by the Consumer Project on Technology based on a compulsory license that West granted to the U. S. Justice Department, the cost of renting access to a single year of ...
A.
Note 2.
B.
Note 4.
C.
Note 5.
D.
Note 6.
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