問題詳情

5. Mr. Brown has lived by himself since his wife ______ for the USA.
(A) has left
(B) left
(C) leaves
(D) is leaving

參考答案

答案:B
難度:計算中-1
書單:沒有書單,新增

用户評論

Meow】評論

since前面要用現在完成式,後面要接過去式Mr. Brown自從他太太前往美國,他已經自己獨居了