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参考解析：
刷刷题刷刷变学霸
举一反三
【多选题】矿山企业职工应当履行下列义务（）。
A.
遵守有关矿山安全法律、法规和企业规章制度
B.
维护矿山企业的生产设备、设施
C.
接受安全教育和培训
D.
及时报告危险情况，参加抢险救护
E.
处理重大事故
【单选题】Questions 11 to 15 are based on the following passage: The four-garders at Chicago’s McCormick Elementary School don’t know Chinese is supposed to be hard to learn. For most, who speak Spanish at home...
A.
Next Hot Language to Study: Chinese
B.
Next Hot Language to Study: Spanish
C.
Next Hot Language to Study: French
D.
Chicago Is the Place to Learn Chinese