英語題目跪求答案希望大家?guī)兔?br/>The McGuffey Readers were textbooks that were used in schools in the United States in the nineteenth centuryThese were books of stories, poems, speeches, and essays The readings were happy in tone so they would a______children.William McGuffey developed the books.He was a teacher from Ohio The books were used to t______reading , writing, and spelling. They also taught moral values The readings stressed honesty ,charity ,and hard work.These values often stayed with students l_______after they had grown up.