试题题干
An offer can be （） into a non-firm offer and firm offer.
参考答案
正确答案：
试题解析
arranged：安排。organized：组织。clarified：澄清。classified：分类。报盘可以分为实盘和虚盘。
An offer can be （） into a non-firm offer and firm offer.
arranged：安排。organized：组织。clarified：澄清。classified：分类。报盘可以分为实盘和虚盘。