1 he asked his father ______1 A.where it happens B.where did it happen C.how it happened

1 he asked his father ______1 A.where it happens B.where did it happen C.how it happened
1 he asked his father ______
1 A.where it happens
B.where did it happen
C.how it happened

1 he asked his father ______1 A.where it happens B.where did it happen C.how it happened
C
陈述+过去

c根据前面是过去式可知A错误，宾语从句后是陈述句语气，故B错，所以选c

C 宾语从句： 主过从过