A:cold
B:cool
C:hot
关于经纬线的叙述,不正确的是( )
—I like Japanese very much. What about you?
—Not especially. It’s difficult for me _______ .
一个数是﹣10,另一个数比﹣10的相反数大2,则这两个数的和为____
下列分类正确的是( )