66.I_____toknowifMary_____bytrainthatafternoon.
A.want…wouldgoB.want…willgo
C.wanted…wouldgoD.wanted…willgo
个人觉得答案应该是A,但答案是C,我知道thatafternoon是过去时间的标志,应此后一个空肯定选wouldgo,但前面一个空怎么会选wanted呢,毕竟“我”是现在“想”知道而不是我过去“想”知道啊?