A:(6,-8)
B:(-6,8)
C:(-3,4)
D:(-3,-4)
读图,我国季风区内降水季节分配特点是( )
鲁迅在《电的利弊》中说:“外国用火药制造子弹御敌,中国却用它做炮竹敬神;外国用罗盘针航海,中国却用它看风水……”中国古代科技在东西方的不同地位表明 ( )
— Did you study any other languages English when you were at college?
— Yes, I studied three. But I have forgotten all a few words of each.