問題詳情
56. The author’s main purpose in the passage is to _______.
(A) advertise a new brand of smoke detector
(B) persuade readers to become fire fighters
(C) plead for donations from the public
(D) encourage fire safety measures
參考答案
答案：D[無官方正解]
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)