GRE Text Completion: JiJing 1373-GRE填空机经1373题 - 72P4I0V7GXCPI5G5A

Because the literary club often trumpeted itself as a sanctuary for temperate discussion, visitors were startled by the frequently ____________ tone of its recent debates. A. blunt B. ingratiating C. acerbic D. unctuous E. vitriolic F. bombastic