第17题: [单项选择]The local health organization is _________ to have been set up twenty five years ago when Dr. Audon became its first president. A. considered B. advocated C. reported D. balanced 参考答案:C 答案解析:be reported(said,believed……)to do是固定表达法,相当于It be reported(said,believed……)that…:根据句中的完成时态,排除A、B、D;co