第14题: [单项选择]It can be inferred from the passage that rent controls ______. A. seems unable to control high rents B. is successful C. is favoured by builders and landlords D. will be cancelled 参考答案:A 答案解析:第四段第一句话“Many cities have rent-control laws,but why are rents so high”可知,租金控制法仍然没有使租金降下来,选A。