阿摩線上測驗
5. A summative test is used at
(A) the beginning of a course.
(B) the middle of a course.
(C) the end of a course.
(D) the beginning and end of a course.
答案：登入後查看
統計： A(9), B(11), C(139), D(9), E(0) #1670288
統計： A(9), B(11), C(139), D(9), E(0) #1670288
