首先要有量变才能质变，所以要写作水平，大家就要多看范文。为此，北京新航道托福频道推出托福综合写作范文15篇系列，和大家分享托福写作的一些满分、的文章。今天我们来看第4篇范文。

　　The lecturer addresses each of the three criticisms of communal online encyclopedias mentioned in the Reading passage.

　　The lecturer admits that communal online encyclopedias, like any reference book, may contain errors, but she claims that these errors can be corrected much more easily and quickly than those printed in a paper encyclopedia. The Reading passage, in contrast, points to the inaccuracy of information in online encyclopedias, presenting the argument that errors in these resources are due to lack of professional knowledge among contributors.

　　The lecturer then gives two strategies that have been proven very effective in protecting online encyclopedias from malicious alteration. She explains that contents that consist of indisputable facts are stored and presented in a read-only format so that nobody can make changes to them. In addition, she says, there are specialists who constantly monitor contents online so that they can quickly remove a suspicious change once it is detected.来源：北京新航道托福培训

　　The lecturer also challenges the final point in the reading regarding the nature of topics covered in online encyclopedias. She says that because of virtually unlimited space on the Internet. there is no need to worry about what is important enough for inclusion in an online encyclopedia.

　　Moreover, the greater variety of topics in online encyclopedias more truly reflects the genuine interests of the general public, even if some of these topics are less serious or academic than those in traditional encyclopedias.

　　上面就是托福综合写作范文15篇的第4篇范文，大家要认真地看，仔细的研究，透彻理解托福写作的行文布局，遣词造句，争取自己也拿到满分、!加油!

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