“If the road is busy, don't walk , said mother．A.crossB.acrossC.throughD.over
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“If the road is busy, don't walk ________,”said mother．
A.cross
B.across
C.through
D.over
试题答案
B
“If the road is busy, don't walk ________,”said mother．
A.cross
B.across
C.through
D.over
B