My brother works ___ IT.3QMy brother works ___ IT.a.at b.in c.for 说出三个的用法.
问题描述:
My brother works ___ IT.3Q
My brother works ___ IT.a.at b.in c.for 说出三个的用法.
答
填in,在…工作.work at…学习…work for为…工作.