My sister works ()in a bank. She is ()accountant.选择题A.in,a B.at,an C.on,an D.at,a

My sister works ()in a bank. She is ()accountant.
选择题A.in,a B.at,an C.on,an D.at,a

选C

work on=持续工作

an+元音字母

如果我的回答对您有帮助,请点击下面的“选为满意答案”按钮,谢谢您!