“十二五”期间，湖南将全力推进“四化两型”战略，着力打造“绿色湖南、创新型湖南、数字湖南、（）”。
A、文化湖南
B、法治湖南
C、科技湖南
参考答案：B
______ provided the methodological foundation for materials for the teaching and its principles formed the basis of such widely used series as English 900 and Success With English.
A. The Direct Method B. The Oral Approach C. The Audiolingual Method D. The Communicative Approach
关于水合氮醛，叙述正确的是（）
A.对胃肠道无刺激
B.无成瘾性
C.无肝、肾功能损害
D.安全范围大
E.醒后无后遗效应
