問題詳情

21.It’s good feeling for people to admire the shanghai world expo that gives thempleasure.
(A)不填，a
(B)a,不填
(C)the ,a
(D)nothing

參考答案

答案：B
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)