______ is the initial part of a syllable.

单项选择题______ is the main object of study of phonology.

单项选择题Why should the lead sentence present the most important fact

单项选择题Why does the writer of an article select ten out of 50 available facts

单项选择题The title that best expresses the ideas of this passage is ______.

单项选择题What is the least effective way of slanting news