2012年12月大学英语六级阅读专项练习题14

全国等级考试资料网 2019-01-24 16:00:34 38

2012年12月大学英语六级阅读专项练习题14

47.If the drug proves effective in human trials,it could enhance the effectiveness of existing AIDS drugs in___________________.
48.What has become standard cocktail therapy? 考试用书
49.While integrase deletes an immune cell’s genetic material and replaces it with its own,it acts like_____________in a word processor.
50.Why would anti-AIDS drugs stop working?
51.According to Steven Young,if scientists get the data that_______,they would petition for fast track status.

相关资料

相关阅读