I often think of the years ____ I worked with the foreigners, ____ has had a great effect on my later life.

A．that; which

B．when; which

C．which; that

D．when; who

       中国近代民族工业曲折发展，诞生了一批产业工人和民族资本家。其中主张“实业救国”的民族资本家是 [ ]

A、方举赞

B、陈启沅

C、张謇

D、孙英德