从发展而言,设计方法经历了()、()、()与()四个阶段。
参考答案:直觉设计阶段;经验设计阶段;中间试验辅助设计阶段;现代设计
____ advertisements, TV programs are often made boring.
A.Regularly interrupted by
B.Regularly interrupting
C.To regularly interrupt
D.To be regularly interrupted by
简述中国涉外自然人行为能力的法律适用。