問題詳情

20. Physical exercise helps to _______ stress and improve sleep at night.
(A) combine
(B) reduce
(C) attract
(D) lengthen

參考答案

答案:B
難度:非常簡單0.906
統計:A(65),B(1359),C(31),D(45),E(0)

內容推薦

內容推薦