問題詳情

20. Having a balanced diet and getting ______ exercise can help us to stay healthy, but it’s easier said than done.
(A) diligent
(B) opposite
(C) persuasive
(D) regular

參考答案

答案：D
難度：簡單0.866667
統計：A(3),B(0),C(6),D(78),E(0)