2014
高考英语阅读理解精英训练极品题（1）及答案 阅读理解 as thousands of communities in the usa — especially in the south — became booming gateways for immigrant families from central and south america during the 1990s and the early years of the new century, public schools struggled with the unfamiliar task of serving the large numbers of english learners arriving in their classrooms.
