GRE作文分类整理：调查类.

　　GRE作文分类整理：调查类? GRE作文是美国所有作文考试质量要求较高的，改革后的GRE考试在写作上要求更具体一些。我们在GRE写作的时候，平时也要注意大量素材的积累，以下是GRE作文备考资料大集合。希望对同学们的gre 考试有所帮助，下面和澳际小编一起来看看吧：

　　调查类

　　Unless the surveyor sampled a sufficient number of and did so randomly across the entire spectrum, the results are not reliable to gauge generally. The number of respondents, in itself, does not ensure representativeness. For example, if the samples included only , (then the results would no doubt suggest....). Or if the grosses are considerable, (10000) would account for only a little percentage, which would render the result of the survey meaningless.

　　We are not informed whether the survey responses are anonymous, even confidential. If they were not, the result of the survey would give no support to the author&aposs point.

　　What&aposs more, the surveyor must be the cross-bencher/nonaligned, which was not mentioned as well.

　　The validity of the study is doubtful. Lacking information about and the number of respondents, it is impossible to access the validity of the results. If, for instance, 200 professors were surveyed but only 2 responded, the conclusion that would be highly suspect. Because the letter offers no evidence that would rule out these interpretations, the results of the study are insufficient to support the conclusion.

　　Unless the surveyor sampled a sufficient number of and did so randomly across the entire spectrum, the result are not reliable to gauge generally. We are not informed whether the study responses are anonymous, even confidential. If they were not, the result of the survey would give no support to the author&aposs point. What&aposs more, the study conductor must be a cross-bencher, which was not mentioned either. Thus, the validity of the study is highly doubtful.

　　以上就是关于GRE作文分类整理：调查类的介绍，希望对同学们的gre考试有所帮助。同学们在gre备考时多积累练习，才可以在gre考试中运用的得心应手。澳际小编预祝同学们在gre考试中取得好的成绩。