The community college is a kind of ______ colleges popular in ______ to satisfy the needs of both the individual and the society.

单项选择题The study of the rules whereby words or other elements of sentence structure are combined to form grammatical sentences is ______.

单项选择题Which of the following is NOT an approach for English language to enrich its vocabulary in the past several centuries

单项选择题Words like Xerox and Kodak are formed by ______.

单项选择题This passage is most probably authored by ______.

单项选择题According to the passage, consumer confidence is most affected by ______.