2.The boy was so careful that he ________ the street and broke hi_英语解答

2.The boy was so careful that he ________ the street and broke his leg.
A.fell down B.fell over C.fell off D.fell onto
为什么,其他的怎么错了

人气：190 ℃　时间：2020-06-19 06:09:05

解答

fall down 失败
fall over 摔倒
fall off
1.(数量)减少
Enrollment has fallen off this year.
今年入学人数减少了.
2.(势力、地位等)降低
3.脱离
fall onto?摔到什么上?
你答案错误了吧应该选fall over