2014
高考英语阅读理解精英训练二轮精品题（1）及答案阅读理解 a villa (别墅) designed to resist earthquakes with “self-healing” cracks in its walls, thanks to nanotechnology (纳米技术) applications with self-healing polymers (聚合物), is to be built on a greek mountainside. the villa’s walls will include special particles that turn into a liquid when squeezed under pressure, flow into crack
