企源知识库

The loss was due to improper packing,______the suppliers should be responsible.
A、for which
B、to which
C、in which
D、which
【正确答案】：A
【题目解析】：句意：损失是由不当包装引起的，供应商应对此负责。be responsible for表示“对……负责”。此处是由“for which”引导的非限制性定语从句，修饰前面整个句子。