第1题: [单项选择]中国人民抗日战争由局部抗战进入全民族抗战的标志是______ A. 九一八事变 B. 一·二八事变 C. 华北事变 D. 七七事变 参考答案:C 答案解析:[解析] A选项错误,1931年9月18日深夜,日本关东军炸毁南满铁路沈阳北郊柳条湖的一小段路轨,反诬中国军队“破坏”铁路、“袭击”日本守备队,当即炮轰东北军驻地北大营,这就是九一八事变,是日本变中国
第20题: [单项选择]A) Because he can earn much money to support his family. B) Because his wife agrees with his present working way. C) Because his present work is creative. D) Because his work is useful to the people and the community 参考答案:D 答案解析:[听力原文] Why does the man feel justified in his present way of working
[听前预测] 选项中多处出现work,并
第21题:[多选题]熟练掌握是 A.能纠正错误的操作 B.按要求独立 C. 规范地进行技能操作 D. 不出现错误操作 E. 并能将技能熟练地运用在新的情境中 参考答案:BCDE