試題詳解

Which of the following is NOT true?
(A)The language we use to express a function is called an exponent. An exponent can indicate a speaker’s intention and speaking rate.
(B)Functions are often taught in course-books with the grammar of main exponents.
(C)Exponents can express different levels of formality and appropriacy based on the contexts they are used in.
(D)A functional approach to teaching language helps teachers find real-world context to present and practice grammar.