問題詳情

37. [ ] Riding your bicycle to work __________ a great way to exercise andsave money.
(A) is
(B) are
(C) that is
(D) that are

參考答案

答案:A
難度:適中0.5
統計:A(0),B(0),C(0),D(0),E(0)

內容推薦

內容推薦