问题
单项选择题
He succeeded（）out a lot of things entirely new in the world.
A.in working
B.to work
C.working
D.at working
答案
参考答案：A
搜题请搜索小程序“爱下问搜题”
He succeeded（）out a lot of things entirely new in the world.
A.in working
B.to work
C.working
D.at working
参考答案：A