问题补充:
I only know it is a distance away from here, but I don’t know the distance exactly is.
A great, how far B great, whatC far, how farD far, what
答案:
解析:本题考查distance的用法。表示“距离远”,Distance前面的形容词不用far而可用great/good/long;对distance提问不用how far 而要用what,故选项中只有B正确。