—Nobody. He learns it by .
A:him, himself
B:his, himself
C:he, himself
D:him, him
如图,下面两个正方体的六个面都按相同规律涂有红、黄、蓝、白、黑、绿六种颜色,那么黄色的对面是____ .
如图∠1=82°,∠2=98°,∠3=80°,则∠4=____度.
把(-12)-(+8)-(-3)+(+4)写成省略括号的和的形式应为( )