农民工李某进城到一个建筑工地参加工作。一天，他因忘记戴安全帽，被班长按劳动合同规定罚款50元，李某为此非常生气。对此正确的认识是（）。
A、班长侵犯了李某获得劳动报酬的权利
B、李某没有执行劳动安全卫生规程，应该受到处罚
C、李某没有遵守劳动纪律
D、李某没有履行职业道德
参考答案：B
解析：
【考点】劳动就业与守法经营
【分析】权利和义务是统一的。李某没有执行劳动安全卫生规程应该受到处罚。故选B。
【点评】本题主要考查世界是永恒发展的，需要考生对基础知识熟练掌握。
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| John left the United States in 1969 to work in Africa. Africa was hot. When John 1 to the United States in 1979, he said to himself, " It's much 2 here than it was before I left. I'm going to 3 an electric heater (电热器). Besides, everything is much more 4 ." John went to a store the next day to buy an electric heater. The salesman 5 him three or four 6 kinds and then said, " And this is our best electric heater. It 7 a lot, but it 8 half of your electricity (电), and electricity is very expensive now, isn't it?" "Yes, it's very expensive," John answered, " and it's becoming 9 every year." He looked at the electric heater carefully, thought for a few seconds and then said, "Well, I'll take 10 of these, then I'll save all of my electricity." | ||||
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