结肠定位肠溶片的崩解时限(pH7.8~8.0的磷酸盐缓冲液)是().
A.3分钟
B.15分钟
C.20分钟
D.30分钟
E.60分钟
参考答案:E
Culture shock is the term used to describe the experience many people have when they travel to another country. It shows what happens when an individual suddenly experiences the different culture rules of another social group. Culture shock is a complex phenomenon. But I’m going to focus on three main ideas today. First of all, we will consider the reasons why people experience culture shock. Secondly, I will describe the different stages of this experience. Finally, I’ll mention why we have spent so much time and money to study this phenomenon. You might think that culture shock affects, see, only travelers. But that is not the case; in fact cross-culture studies have immersed practical value for modern society.
下图中,a为大陆海岸线,圆圈为海平面等压线,箭头表示风向。读图,完成小题。
小题1:图示空气漩涡是( )
A.南半球的气旋
B.北半球的气旋
C.南半球的反气旋
D.北半球的反气旋小题2:对于甲、乙两地的判断,正确的是( )
A.甲是陆地,风速较大
B.甲是海洋,风速较大
C.乙是陆地,风速较大
D.乙是海洋,风速较大小题3:该天气系统造成的风暴潮特点是( )
A.增水过程相对和缓
B.来势猛、速度快、强度大、破坏力强
C.常使经过地区气温降低,降水增多
D.滨海地区河水陡涨,强度较小