This paper studies and analyzes the personality differences and style of the command,the influences of personality on the command,the art of command,the optimization of personality and factors affecting the coachs ability of strategic decision etc.

The present study addressed a recently raised issue in the field of interlanguage pragmatics, particularly in examining the relationship between Chinese non-English majors’English pragmatic and linguistic competence, sexual differences and personality differences in pragmatic competence and strategies use in their pragmatic competence development.

Using cross-market data on yield to maturity,this paper constructed an econometric model to find out the price differences between Inter-bank security market and exchange security market by introducing a dummy variable to capture the effect imposed by different market on yield to maturity.

The same size had no significant effect on cannibalism with satiation,whereas size heterogeneity can promote the cannibalism of larval hybrid snakehead.

In the time of fast urbanization,this paper builds up an analytic framework about the determinants of intercity residential land price differences.

Upon the reviews, this paper concludes that the researches of Price Differences between A-share and B-share of Chinese Stock Market can be improved in some respects.