单选题:Sheexpectsthenewtrainingprogrammestobepopularbecausethey 题目分类:高级 题目类型:单选题 号外号外:注册会员即送体验阅读点! 题目内容: Sheexpectsthenewtrainingprogrammestobepopularbecausethey A.Aprovideawiderchoiceoftopic B.Binvolveagreateruseoftechnolog C.Chavemoreflexibletimetable 参考答案: 答案解析: