问题

It’s a pity that you didn’t come to my birthdayparty last night.–I’m terribly sorry. I ________ for an importantlecture.

A:prepared
B:waspreparing
C:had prepared
D:hasprepared

正确答案是：

同类题型

I’m planning to twohundred books to the students in poor areas .

Out there, in the midest of the snow, in long, black clothes.

If you want to sell your product you must _____ it.

We go to school ____ a bike

When we got there after the accident，we were told that the injuredto the nearest hospital