阿摩線上測驗
12. Based on the passage, which of the following is NOT true about market research?
(A) It is an extraneous matter to new products.
(B) It allows the companies to know their consumers better.
(C) It needs careful monitoring and observation.
(D) It is informative for testing product concepts.
答案：登入後查看
統計： A(74), B(9), C(19), D(15), E(0) #2915877
統計： A(74), B(9), C(19), D(15), E(0) #2915877
