問題詳情

11.I should like to know ___________.
(A) how much do these books cost
(B) how much these books cost
(C)these books cost how much
(D) how much these books are

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)