— _______.
A:Don't say so
B:No, it isn't nice
C:OK
D:Thank you
多项式x2﹣2xy3﹣12y﹣1是( )
图是我国某地城乡居民年人均收入表,图中的城乡差距最小年份的出现是因为( )
After walking the whole day, I was almost ______, not feeling bad, though.