問題詳情

【題組】15. The ______ of this area take great pride in keeping their neighborhood clean.
(A) footsteps
(B) residents
(C) mathematics
(D) posters

參考答案

答案：B[無官方正解]
難度：非常困難0
統計：A(2),B(5),C(1),D(0),E(0)