阿摩線上測驗
42.What is the main purpose of this passage?
(A) To discuss how cavities can be treated.
(B) To point out the problems with Halloween celebrations.
(C) To tell parents what sweets are less damaging to their children’s teeth.
(D) To teach parents the meaning of Halloween candies for their children.
答案：登入後查看
統計： A(0), B(0), C(1), D(1), E(0) #3341187
統計： A(0), B(0), C(1), D(1), E(0) #3341187
