prep 07 sc#2 9 关于就近修饰

yqhpsyche

The Environmental Protection Agency frequently puts mandatory controls on toxic substances that present as little risk as one in a million chances to cause cancer.

(A) as little risk as one in a million chances to cause

(B) as little risk as one chance in a million of causing

(C) as little risk as one chance in a million that it will cause

(D) a risk as little as one chance in a million for causing

(E) a risk as little as one chance in a million for it to cause

答案选的B ...我有点困惑，大全上说one chance in a million 是用来修饰little的，可是不是就近修饰吗？所以修饰了risk，所以B的搭配不正确啊...
求大家不吝赐教

yqhpsyche

再up一下..

yqhpsyche

自己顶起来，求助~~