The bus hit against a tree in the fog and to the deep valley, with ten passengers killed a

The bus hit against a tree in the fog and to the deep valley, with ten passengers killed and twenty wounded.
A. down did it roll
B. down rolled it
C. down it rolled
D. it down rolled

A. down did it rollB. down rolled it(答案→)C. down it rolledD. it down rolled解析：句意：汽车在雾中撞上了一棵树，并且掉进了深谷，其中车上的10个乘客死亡，20人受伤。当down，up，out等副词放在句首且谓语为方位移动动词时，还必须名词做主语时，要用完全倒装，但本句的主语为代词it，所以应选C。

哦，回答的不错