A:a<c<b
B:b<c<a
C:a<b<c
D:b<a<c
____ ____ ____ = ____
You _____ tell anybody about this— —it's a secret.
餐饮讲营养,保健为健康;穿衣棉和毛,名牌又时尚;出行要“打的”,道路真宽敞;电视数字化,电脑上网忙。这是改革开放后人民生活的真实写照,这说明了( )