单选题 While serving in the Senate in the early l970's, Barbara Jordan supported legislation to ban discrimination and to deal with environmental problems.
A. list B. forbid C. handle D. investigate

【正确答案】 B

【答案解析】[解析] ban和forbid意思相近，表示“禁止”。list：列出。list a few reasons：列举几条理由。handle：对待；应付。The speaker handled his subject concisely. 演讲者对主题作了简要的论述。investigate：调查。