Both strains quickly invaded local hospitals when needle sharing and other unhealthy practices ensured the rapid spreading of the infection by bringing people into contact with contaminated body fluids.
出自-2013年6月聽力原文
What has contributed to the rapid economic growth in China and India
出自-2012年6月閱讀原文
However, once China began embracing free-market reforms in the 1980s, followed by India in the 1990s, both countries achieved rapid growth.
出自-2012年6月閱讀原文