(E) a risk as little as one chance in a million for it to cause
正确答案为E。
疑惑的是比较结构。如果把D答案改为a risk as little as one chance in a million of casuing 可以作为正确选项吗?
就是说present as little as risk as one chance in a million 与present a risk as little as one chance in a million 有区别吗?