- why did Miss Wang look so worried when we saw her?

题目

- why did Miss Wang look so worried when we saw her?
- because she wondered ___
a.where did the other students go
b.when would the policeman come
c.what her students have done during the trip
d.if her students had survived the earthquake
选哪个?为什么~

答案

只有d的时态是正确的
英文里复述别人的话时话里的事态比现在事态早,譬如说 He said:"where did you go." 复述是 He said where you had gone.里面用过去完成时
这里同样道理,