14. Office workers ____________ from back problems because they tend to sitstill for long periods of

問題詳情

14. Office workers ____________ from back problems because they tend to sitstill for long periods of time.
(A) suffer
(B) learn
(C) move
(D) transfer

答案：A
難度：簡單0.85
統計：A(17),B(1),C(1),D(1),E(0)