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

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：考查定语从句。当定语从句的句子很完整的时候，使用关系副词在句中做状语。当句中缺少主语，宾语，表语，定语的时候，使用关系代词。本题的第一空后的定语从句句子很完整，故使用when在句中做时间状语，修饰先行词the day.第二空用which指代前面一句话的内容，在句中做主语，引导非限制性定语从句。句意：我永远不会忘记神州5号发射的那一天，这件事对我的生活有很大的影响。故A正确。