什么是皮带轮节圆直径:英语问题

来源:百度文库 编辑:杭州交通信息网 时间:2024/05/01 10:37:35
Joe Jones, the eldest of the eight children, had to ________ out of high school at the age of 16 to help his father on the farm.
A. leave B. drop C. fall D. go
选B,leave out of、fall out of、go out of分别是什么意思?

B.drop out是辍学的意思.
A.leave out省略
C.fall out放弃习惯等
D.go out of从...出去