下面式子正确的是( )
A:5﹣0.2>5﹣0.1
B:lge>lg3
C:0.10.8<0.20.8
D:log3π<log20.8
— Has your brother completed this design?
— Not yet. He ____ (work) on it last night .
一代伟人***在《沁园春·雪》中写到:“北国风光,千里冰封,万里雪飘”,形成这种自然景象的主要物态变化是 ( )