单选题:Sheexpectsthenewtrainingprogrammestobepopularbecausethey 题目分类:高级 题目类型:单选题 查看权限:VIP 题目内容: Sheexpectsthenewtrainingprogrammestobepopularbecausethey A.Aprovideawiderchoiceoftopic B.Binvolveagreateruseoftechnolog C.Chavemoreflexibletimetable 参考答案: 答案解析: