阿摩線上測驗
47. The author creates the discussion in the second paragraph by
(A) categorizing types of behaviors
(B) analyzing conversational rules
(C) explaining the class system
(D) explaining old rules
答案：登入後查看
統計： A(94), B(183), C(71), D(363), E(0) #1307610
統計： A(94), B(183), C(71), D(363), E(0) #1307610
