問題詳情

15. A: What do you do in your free time?B: I go swimming a lot. Almost every day.A: Wow! That’s a good ____. It keeps you healthy.
(A) business
(B) habit
(C) bench
(D) plant

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)