商品流通企业对各种商品进货量的逐月(或旬、周等)所作的安排，它是考虑到时间先后的动态

．近来，中学聘请(employ)外教之风盛行(trend)，对此大家褒贬不一。请你根据下表内容及自己的观点写一篇短文。

好处（advantages）	弊端（disadvantages）	你的观点(My opinion
1.to make the school famous； 2.to improve one’s spoken English； 3.to know more about foreign culture	1.to be expensive； 2.not to get used to one’s way of life 3.to know little about the way Chinese students learn languages.	。。。。。。

Several years ago, when a foreigner appeared in China, many people would gather round and stare at him or her for a while. Nowadays, however, it’s common to see foreifgers here………..
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