The company the girl used to work was shut down last month.A. for thatB. forC. for whomD.

问题补充：

The company the girl used to work was shut down last month.

A. for that

B. for

C. for whom

D. /

答案：

A. for that

(答案→)B. for

C. for whom

D. /

解析：考查定语从句。本题定语从句的先行词是the company，在先行词后面省略了关系代词that/which，因为关系代词作为介词for的宾语，所以可以省略。关系代词That是不能放在介词的后面做宾语的。句意：这个女孩过去为之工作的公司上个月关闭了。故B正确。