Questions 14 to 17 are based on the following passage. At the end of the passage, you will be given 20 seconds to answer the questions. Now, listen to the passage. According to the passage, what is the relation between communicating on the one side and reading and writing on the other
A．Reading is important and necessary to good writing. B．Communication skills are a prerequisite for writing. C．Communication skills help normal speech. D．Communication skills help reading and writing.