We could see nothing in the thick fog at a of two meters, so we got lost.A.lengt
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We could see nothing in the thick fog at a _____ of two meters, so we got lost.
A.length
B.distance
C.space
D.way
试题答案
B
解析：句意：我们隔开两米在浓雾中什么也看不见，因此我们迷路了。at a distance 隔开距离，稍远一些。故选B。