問題詳情
【題組】37.How long will students listen to what they can andcannot do while studying at the Air Force Instituteof Technology?
(A) Fifteen minutes
(B) Thirty minutes
(C) Twenty minutes
(D) Forty-five minutes
參考答案
答案：B
難度：適中0.555556
統計：A(0),B(5),C(0),D(2),E(0)