Latest reports from the capital suggest that conditions there are ______.

A. getting rapidly worse

B. getting worse rapidly

rapidly是方式副词，不是程度副词。只能修饰get, 不能修饰worse。方式状语通常位于动宾结构之后或系表结构之后，或作中位状语，则应位于操作词之后实意动词之前。因此有两种可能：conditions there are rapidly getting worse. 或conditions there are getting worse rapidly. A为错误，B正确。