单选题:2~4个月的婴儿见到熟人与陌生人都会微笑,这属于( )。 题目分类:职业道德和理论知识 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: 2~4个月的婴儿见到熟人与陌生人都会微笑,这属于( )。 A.有选择的社会性微笑 B.自发性微笑 C.无选择的社会性微笑 D.反射性微笑 参考答案: 答案解析:
观察学习是指( )。 观察学习是指( )。A.一个人的行为直接受到奖惩而产生的学习 B.学生在老师指导下的课外学习 C.有意识地学习他人身上的优点 D.个人通过了解他人行为及其强化 分类:职业道德和理论知识 题型:单选题 查看答案
Questions 11-13 are based on the following dialogue.You no Questions 11-13 are based on the following dialogue.You now have 15 seconds to 分类:职业道德和理论知识 题型:单选题 查看答案
How is her family? How is her family?A.It doesn’t have any musical background. B.It has many musici 分类:职业道德和理论知识 题型:单选题 查看答案
Study the following cartoon carefully and write an essay on Study the following cartoon carefully and write an essay on it.In your essay,yo 分类:职业道德和理论知识 题型:单选题 查看答案
Tourism is one of the most promising industries of the last Tourism is one of the most promising industries of the last few years.In most co 分类:职业道德和理论知识 题型:单选题 查看答案