问题

The waterfall can be seen____Its sound may be heard ____twomiles.It looks even morebeautiful ____, I think[ ]
A: at a distance; in the distance of; from a distance
B: from a distance; in the distance of; at a distance
C: in the distance; from a distance; at a distance
D: in the distance; at a distance of; from a distance
B: from a distance; in the distance of; at a distance
C: in the distance; from a distance; at a distance
D: in the distance; at a distance of; from a distance
正确答案是: