经济合同双方当事人,要在坚持什么原则的前提下,通过互谅、互让、协商解决经济合同纠纷?
参考答案:
友好、平等、合法
Beijing ______a lot in the past ten years. Now it has become one of the biggest modern______ in the world.
A.changes, cities
B.changed, city
C.changed, cities
D.has changed, cities
徒手防卫技术中的直拳发力起点是转腰。