2014
高考英语阅读理解巩固精品题练习（16）及答案阅读理解 malaria, the world's most widespread parasitic (寄生虫引起的)disease, kills as many as three million people every year ---- almost all of whom are under five, very poor, and african. in most years, more than five hundred million cases of illness result from the disease, although exact numbers ar e difficult to assess because
