—Do you think you will be able to finish your writing by five o’clock today?
— . I’ll be busy with experiments all day.
A. Not a little
B. Not a chance
C. Not to mention it
D. Not a big deal
网友回答
A. Not a little
(答案→)B. Not a chance
C. Not to mention it
D. Not a big deal
解析：句意：--你认为你在5点以前能够完成写作吗？--不可能，我一整天将都在忙试验。Not a little非常；Not a chance不可能；Not to mention it不客气；Not a big deal没什么大不了的事。根据句意故选B。