問題詳情
Ben: Do you 49. , John?John: Yes, I do. I walk outside sometimes.Ben: Me, too. I walk to work and 50. every day from Monday to Friday.John: Good for you. 51. do you walk?Ben: I walk three miles from my home to work.John: You walk six miles every day? I should walk more!
【題組】49.
(A) worry
(B) happen
(C) exercise
(D) smoke
參考答案
答案：C
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)