同学们，本栏目是对你们学过的知识和生活中常见问题的归纳。其中，有一些共性问题，也许你会需要哦！

让我来帮你解决常见问题！

Question1: Why does the passage refer to rock stars at the beginning?

Answer: The writer tries to arouse interest in the readers.

Question2: How many verbs and adverbs in this passage which can indicate progression?

Answer:

•Verbs: started, adopted, arose, grew, led to, moved to, migrated, generated, followed.

• Adverbs: first, finally, gradually.

Question3: What is the relationship between surnames and power?

Answer: Weaker groups often have to adopt the surnames of their masters, for example, immigrants may change their names so as not to sound foreign; slaves often adopted their owners’ names; conquered groups may all be told to change their names to help them forget their old identities.