中国大学MOOC: Besides the “phoenix”, what is the other main recurring symbol in the story?

中国大学MOOC: A recurring motif throughout Coleridge’s poetry is the power of dreams and of the _________.

​ A recurring motif throughout Coleridge’s poetry is the power of dreams and of the _________.‍ A: imagination B: reality C: nature D: emotion

视频中提到一款智能门锁，这个门锁将用户分为三个不同级别，一个是always,一个recurring,一个temporary.

课程中介绍的智能门锁将客户分成了以下哪几种级别?()。 A: ALWAYS B: RECURRING C: TEMPORARY D: RANDOM

如果有朋友到你家做客而你还未回来可以选择智能门锁的哪个模式?() A: ALWAYS B: RECURRING C: TEMPORARY D: RANDOM

Comparative mythology has uncovered a number of recurring themes between the myths of different cultures, such as the creation myth, disaster myth and hero myth. Among them, disaster myth is at the foundation of almost every culture.

How the author define the thinkLet? A: They define a thinkLet as an activity or process that produces predictable results to deal with recurring collaboration problems in software development teams. B: A ThinkLet can’t be seen as a kind of process pattern to address collaboration problems. C: ThinkLets can’t be seen as building block for collaborative processes. D: Internal communication deals with the challenge of each team member to conduct effective communication with his peers.

A child of five is friendly, competent and obedient, although he may be bossy with other children and is sometimes sufficiently independent to call his mother names. He is still dependent on adult approval and praise, and so orientated (对……感兴趣) to the grown-up that he tells tales without seeing the other child’s point of view. There is no real discussion yet fives talking together indulge in a "collective monologue (独白)"; quarrelling with words often begins towards the end of the year. Group play is often disrupted because everyone wants to be the mother or the bride or the captain of the fire brigade. Each child has an urgent need for constantly recurring (反复的) contact with an adult in spite of all his efforts to be independent. In his unsureness he may make statements about his own cleverness and beauty, hoping that the adult will praise him: this is not conceit but a cry for reassurance. He loves to say "Watch what I can do." Reality and fantasy are still intermingled and this confusion may lead him to elaborate on facts. It is implied in the passage that a competent child （） A: does what he is told B: plays with other children C: can perform certain task D: tells other children what to do

A child of five is friendly, competent and obedient, although he may be bossy with other children and is sometimes sufficiently independent to call his mother names. He is still dependent on adult approval and praise, and so orientated (对……感兴趣) to the grown-up that he tells tales without seeing the other child’s point of view. There is no real discussion yet fives talking together indulge in a "collective monologue (独白)"; quarrelling with words often begins towards the end of the year. Group play is often disrupted because everyone wants to be the mother or the bride or the captain of the fire brigade. Each child has an urgent need for constantly recurring (反复的) contact with an adult in spite of all his efforts to be independent. In his unsureness he may make statements about his own cleverness and beauty, hoping that the adult will praise him: this is not conceit but a cry for reassurance. He loves to say "Watch what I can do." Reality and fantasy are still intermingled and this confusion may lead him to elaborate on facts. The passage points out that when everyone wants to be the mother or the bride, group play is often （） A: broken up B: spoiled C: interrupted D: halted for a moment