問題詳情
【題組】25. Why is low impact exercise recommended?
(A)So that you don’t risk accident or injury.
(B)Because bending at the waist is not required.
(C)It is easier to obtain the necessary equipment.
(D)It is generally less expensive.
參考答案
答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增