2011年专四作文真题:私家车是否应该交污染税

能够很好的使用长难句且句法很棒；语句间的衔接成分用的不错，同时文章中的过程性词汇很丰富；作者高级词汇使用比较准确，词汇表达较丰富，但仍需增加词汇积累。

For the cultural difference, numerous scholars have published their researches on different magazines and newspapers. However, their researches are confined in that people’s attitudes toward friendship are dynamic and cultural difference is also changed with the further communication cross boundaries. The cultural gap between China and the United States is changing constantly, which causes the research of views of friendship not keeping in step with the times. Even though the definitions of friend are conducive to the research, it is outdated and some subtle changes occurs. Except limitations mentioned above, it is weak for many researchers to probe the cultural differences without the carrier of American culture. Therefore, it is rather difficult for average people to comprehend the whole cultural difference in terms of views of friendship.