Inutumn, leves turn yellownd _________ the trees.fll ou...
单项选择题Inutumn, leves turn yellownd _________ the trees.fll out B．fll off C．fll down D．fll overInutumn, leves turn yellownd _________ the trees.fll out B．fll off C．fll down D．fll over
A.fall out
B.fall off
C.fall down
D.fall over
