图示法是我们学习历史的一种方法。下面对辽、西夏与北宋并立局面示意正确的 ( )
答案:B
题目分析:根据课本知识宋代民族 * * 并立示意图,可知夏在宋的西北方向,辽在宋的东北方向,所以选B
最简单的整数比,就是比的前项和后项的公因数只有1.______.(判断对错)
— Would you like some coffee?
— Yes, please. By the way, do you have any milk? I prefer coffee _____ milk. [ ]
A. with
B. to
C. from
D. for