問題詳情

50. Susan has taken care of the cat     she found her at her door half a year ago. 
(A)when 
(B)while 
(C)until 
(D)since

參考答案

答案:D
難度:計算中-1
書單:沒有書單,新增

用户評論

Chloe Liao】評論

題目:Susan照顧那隻貓「從」半年前她在她門前發現。(D)since 自從