[多项选择]在教育培训系统中,创建一个必修班的基本步骤包括() A. 在教育培训系统中,创建系列课程 B. 在学员管理中完善学员信息 C. 新建必修班,填写教学目的等内容,指定必修学员范围 D. 选定相应课程做为必修班的必修课程
参考答案:A, C, D
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第3题: [单项选择]Questions 19 to 21 are based on the conversation you have just heard. A. Because she had too many things with her. B. Because she was sick. C. Because she was quite lazy. D. Because she didn’t want to get sick at high altitudes. 参考答案:D 答案解析:[听力原文] Why did the woman hire a local porter to help her carry things when she was in Nepal <