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

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

A. down did it rollB. down rolled itC. it down rolled(答案→)D. down it rolled解析：考查倒装句：方位副词down放在句首的时候，而且主语是名词的时候，要用完全倒装，把谓语提到主语前面，但这道题，的主语是it，所以down提到句首，后面不用倒装，句意：汽车在大雾中撞到树上，滚到山谷里，10人死亡20人受伤。选D。

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