Mary asked her mother _______ A.when did they go to Singapore B.when would they go to Singapore

问题描述:

Mary asked her mother _______ A.when did they go to Singapore B.when would they go to Singapore
C.when will they go to Singapore D.when they would go to Singapore

D
宾语从句是陈述语序
其它三个语序都错我也选D,可是答案是B诶答案只是参考,正确的一定是D