推荐学习K12(全国卷)2021届高考英语一轮复习 Unit 1 A land of diversiUnit 1 A land of diversity.阅读理解AA new study by the British government has discovered the mental health of the countrys teenage girls has become worse.The survey, which included 30,000 14-year-old students in 2005 and 2014, showed 37 percent of girls with psychological stress, up from 34 percent in 2005. British boys stress level was actually seen to fall over the same time period, from 17 percent to 15 percent.The reports authors
