问题
After he finished school, he worked _____ a worker.[ ]
A: as
B: on
C: at
D:from
B: on
C: at
D:from
正确答案是：
同类题型
Let’sgoclimbingthemountainsifit ______thisweekend.—Butnobodyknowsifit ______.[ ]
Why didn’t you go shopping with me two hours ago?—Because my mother________ me outside.
Maria often ____ breakfast at seven o’clock.
Do you know man in blue? —Yes, he is a professor of Jiangsu University.
Andy is really ______honest boy.He plays ______chess just for fun.