[題目] 時態文法
Mary and I ____ for you all the evening.
a. wait
b. are waiting
c. had waited
d. have been waiting
答案是d 現在完成進行式, 請問c 過去完成式為什麼錯呢??
謝謝
--
※ 編輯: hltw 來自: 119.77.165.182 (05/02 13:01)
推
05/02 13:38, , 1F
05/02 13:38, 1F
→
05/02 13:39, , 2F
05/02 13:39, 2F
→
05/02 13:39, , 3F
05/02 13:39, 3F
推
05/02 13:40, , 4F
05/02 13:40, 4F
→
05/02 13:41, , 5F
05/02 13:41, 5F
→
05/02 13:42, , 6F
05/02 13:42, 6F
推
05/02 15:45, , 7F
05/02 15:45, 7F
→
05/02 15:47, , 8F
05/02 15:47, 8F
推
05/02 21:18, , 9F
05/02 21:18, 9F
→
05/02 21:19, , 10F
05/02 21:19, 10F
→
05/02 21:21, , 11F
05/02 21:21, 11F
推
05/04 15:25, , 12F
05/04 15:25, 12F
→
12/02 20:20, , 13F
12/02 20:20, 13F