问题

Have you seen the cell phone I left here just now— No, sir. I _______ my English composition.

A:was polishing
B:had polished
C:would polish
D:have polished

正确答案是：

同类题型

_____ you were so late this morning?— I forgot to set the alarm before going to bed last night. [ ]

1Where’sMolly—She_______England.

ma paid a visit to China in November, 2009,_______, needless to say, must strengthen the Sino-US ties

“Drive-ins” have large parking lots ______ customers are served in their cars by waitresses．

The man who lived on the lonely island thought he would never______.