问题补充:
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
答案:
(答案→)A. when;which
B. that;which
C. which;that
D. when;that
解析:when引导定语从句修饰day;which引导非限制性定语从句修饰前面整个句子。