The waterfall can be seen _ __. Its soun
题型：选择题
问题：
The waterfall can be seen _ __. Its sound may be heard __ two miles. It looks even more beautiful____.
A．at a distance; in 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
