EDI是什么?()
A.电子数据交换
B.电子数据知识
C.电子传输设备
D.教育民主创新
参考答案:A
我国《婚姻法》规定:"父母和子女有相互继承遗产的权利。"这是一条:
A.授权性规则
B.确定性规则
C.权利性规则
D.强行性规则
It has been discovered that the traffic accident ________ the driver's careless driving.[ ]
A. resulted in
B. resulted from
C. led to
D. contributed to