问题补充:
—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. if her students had survived the earthquake
答案:
解析:宾语从句的考查点有两个:①从句部分用陈述句语序;②主句是过去时,从句用相应的过去时态。根据第一点,我们排除了A,B选项,故选C。