—I thought you for vacation tomorrow.
—I had planned to, but I have a very important meeting to attend tomorrow.
A. will leave
B. are leaving
C. have left
D. were leaving
网友回答
A. will leave
B. are leaving
C. have left
(答案→)D. were leaving
解析:考察时态。本题前一句中含有thought说明使用的是过去时,后面有tomorrow说明本句表示的是在过去的某个时间描述未来的事情,故时态应该是过去将来时。句意:他认为你明天会出发度假。—我本来计划去的,但是我有一个重要的会议要参加。故D正确。