问题

How far can you run without stopping— ______. I’ve never tried.

A:Don’t mention it
B:That’s all right
C:I have no idea
D:Go ahead;

正确答案是：

同类题型

____ difficult the work may be, we must go all out to finish it ahead of time.

What are you _______, Tim

Have you read the book called Waiting for Anya?—Who _________ it?

Is this dictionary Ming’s—Yes. Please remember it to him when you finish the words.

Will you lend me some money? — Sorry, mine _______.