问题
选择题
In autumn, leaves turn yellow and _________ the trees.
A.fall out
B.fall off
C.fall down
D.fall over
答案
答案:B
考查短语辨析。fall out退出,fall off从什么掉下,fall down摔倒,fall over
急于做某事,句意:在秋天,树叶变黄从树上掉下来。故选B。
In autumn, leaves turn yellow and _________ the trees.
A.fall out
B.fall off
C.fall down
D.fall over
答案:B
考查短语辨析。fall out退出,fall off从什么掉下,fall down摔倒,fall over
急于做某事,句意:在秋天,树叶变黄从树上掉下来。故选B。