Question

I shall never forget the day       Shen Zhou V was launched ,         has a great effect on my life .

A．when , which       B．that , which   C．which ,that    D．when , that

Answer 1

A

解析:

关系前词when在引导的限制性定语从句中充当状语，that不能引导非限制性定语从句。故选A。