問題詳情
【題組】74. ( ) Why were high school students probably used in a study in Japan?
(A) The students are young.
(B) The headphones are popular with students.
(C) All students own headphones.
(D) Students have better hearing than anyone else.
參考答案
答案：B
難度：簡單0.8
統計：A(0),B(16),C(0),D(3),E(0)