問題詳情

33. The nurse approached the child, ______ to get him to relax.
(A)tried
(B) trying
(C) and tries
(D) and trying

參考答案

答案:B
難度:簡單0.707317
統計:A(12),B(87),C(3),D(12),E(0)

內容推薦

內容推薦