第5题: [单项选择] (A great many) teachers (firmly) believe that English is one of the (poorest-taught) subjects in high schools (at present). A. A great many B. firmly C. poorest-taught D. at present 参考答案:C 答案解析:poorest-taught改为most poorly-taught或poorliest-taught。poorest是形容词,不可修饰过去分词taught,所以应当把poorest改为副词最高级。