問題詳情
20. Jack always walks his dog on Wednesday and Sundaymorning.Q: How often does Jack walk the dog?
(A)He often walks his dog in the morning.
(B) He walks his dog twice a month.
(C)Yes, he often does.
(D)He walks his dog about 8 times a month.
參考答案
答案：[無官方正解]
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)