XX延边高考英语阅读理解专练
出guo高考频道在考试后及时公布各科高考试题答案和高考作文及试卷专家点评。请广大考生家长关注，祝福广大考生在
xx年高考中发挥出最佳水平，考出好成绩
!同时祝愿决战
xx高考的新高三学员能倍加努力，在
xx年高考中也能取得优异的成绩。
ANOT all memories are sweet. Some people spend all their lives trying to forget bad experiences. Violence and traffic aidents can leave people with terrible physical and emotional scars. Often they relive these experiences.
Now American researchers th
ink they are close to developing a pill, which will help people forget bad memories. The pill is designed to be tak ...