_____ at the news that I didn't know what to say to comfort her.

A．So sad she looked

B．So sad did she look

C．So sadly she looked

D．So sadly did she look

对进口材料检查验收时，若发现质量问题或不符合规定要求，则应取得（）署的商务记录，为索赔提供依据。

A.供货方及采购人员

B.供货方及项目经理

C.供货方及监理人员

D.供货方及商检人员