单选题:It is a false assumption that lessons should be made easier 题目分类:英语六级 题目类型:单选题 查看权限:VIP 题目内容: It is a false assumption that lessons should be made easier to learn. 参考答案: 答案解析:
回答题The Uses of Difficulty 回答题The Uses of DifficultyThe brain likes a challenge—and putting a few obstac 分类:英语六级 题型:单选题 查看答案
根据下列选项,请回答题:A.凝胶剂 B.凝胶膏剂C.橡皮膏D.软膏剂E.黑膏药植物油、羊毛脂、蜂蜡用于制备 根据下列选项,请回答题:A.凝胶剂 B.凝胶膏剂C.橡皮膏D.软膏剂E.黑膏药植物油、羊毛脂、蜂蜡用于制备 分类:英语六级 题型:单选题 查看答案