問題詳情

(  )4.It is happy ________ my little daughter swimming in the swimming pool.
(A) to hear 
(B) hearing 
(C) to see 
(D) seeing

參考答案

答案:C
難度:適中0.635294
統計:A(10),B(11),C(54),D(9),E(0)

內容推薦