第11题: [单项选择]After long negotiations, the firm ______ to build a double-purpose bridge across the river. A. contracted B. contacted C. consulted D. convinced 参考答案:A 答案解析:该题测试contract作为动词的用法,意思是“签约,订约”,属经贸用语,列在大纲 contract词条动词定义的第三项。大多数考生对contract的名词用法比较熟悉,对其动词用法可能比较陌生,尤其