阿摩線上測驗
46. What is the passage mainly about?
(A) Useful cellphone applications.
(B) Injuries caused by cellphone use.
(C) Dangers of texting while walking.
(D) Reasons for emergency room visits.
答案：登入後查看
統計： A(24), B(222), C(706), D(16), E(0) #1346380
統計： A(24), B(222), C(706), D(16), E(0) #1346380
