宾语从句问题:The reason ______he didn't come was ______he was ill.A.why; that

问题描述:

宾语从句问题:The reason ______he didn't come was ______he was ill.A.why; that
1.The reason ______he didn't come was ______he was ill.(第二个空为什么用that不用what,
A.why; that B.that;why C.for that;that D.for which;what
2.I shall never forget those years,_____ I lived on the farm with the farmers,____ has a great effect on my life.(第一个空,when相当于介词加which,这里的介词是什么啊?)
A.when,who B.that,which C.which,that D.when,which

用that是因为是解释这个reason是什么,可以从意义上理解.
in which 因为接前为in those years可以从宾语从句方面解释吗?第二道题也请帮帮忙。谢谢!!第一句的从句he was ill主谓宾全,不缺成分,所以用that 。用what都是要占成分的。第二道题不懂在哪里。同第二题,谢谢,最后一道Don`t forget the day ______you were received into the Youth League.A when B that C at which D whereA 看the day 和后面那句的关系是you were received into the Youth League on the day 所以用when或on which