Theytoldusitwasthesecondtimethatthevolunteers
來源:國語幫 2.28W
問題詳情:
They told us it was the second time that the volunteers _______ the nursing home.
A. visited B. have visited C. were visiting D. had visited
【回答】
D
知識點:過去完成時及其被動式
題型:選擇題