Don't forget to put the book back on the shelf, ______?
A:do you
B:don't you
C:will you
D:won't you
近年来,我国在免除农业税的基础上,不断加大对“三农”的补贴力度,使农民收入连续多年实现较快增长。这说明,社会公平的实现需要 ( )
=____时,式子 与 互为相反数.