A:I would rather not to
B:I would rather not
C:I’d better not to
D:I’d better not.
(2015•东营)分解因式:4+12(x﹣y)+9(x﹣y)2=____
下列“地球绕日公转示意图”正确的是( )
Sorry, I can't ________ you. Can you ________ it again?