問題詳情

【題組】36)　What can we know from this story?　
(A)　Tight helmets are great for our heads.　
(B)　Chin straps are quite important.　
(C)　A helmet should cover one’s face. 　
(D)　Bike riding is always safe.

參考答案

答案：B
難度：適中0.666667
統計：A(1),B(2),C(0),D(0),E(0)