_____ is considered to be the best-known English dramatist since Shakespeare, and his representative works are plays inspired by social criticism.

单项选择题In the word unpredictable , pre- is a ______.

单项选择题In English Civil War, also called the Puritan Revolution, a famous general _____ defeated the king at Naseby in 1645.

单项选择题Chinese poetry and philosophy have exerted great influence over ______.

单项选择题The author writes the development of geology to demonstrate ______.

单项选择题The growth of specialization in the 19th century might be more clearly seen in sciences such as ______.