在考研英语整套试卷中，完形部分难度较大，考查内容相对全面。为了帮助各位考生更好地复习，文都教育考研英语老师为大家分析一下考研英语一完形试题。2015考研英语一完形探讨了人们选择朋友时会受遗传基因的影响。
Though not biologically related, friends are as “related” as fourth cousins, sharing about 1% of genes. That is ___1___ a study, published from the University of California and Yale University in the Proceedings of the National Academy of Sciences, has ___2___ .
1.[A] when [B] why [C] how [D] what
2.[A] defended [B] concluded [C] withdrawn [D] advised
【词汇】fourth cousin“五代旁系血亲”；proceeding“议程”。
【解析】what“什么”，选D。conclude“总结”，选B。defend“保卫”；withdraw“撤退”；advise“建议”。
The study is a genome-wide analysis conducted ___3___ 1,932 unique subjects which ___4___ pairs of unrelated friends and unrelated strangers. The same people were used in both ___5___.
3.[A] for [B] with [C] on [D] by
4.[A] compared [B] sought [C] separated [D] connected
5.[A] tests [B] objects [C] samples [D] examples
【词汇】genome-wide“全基因组”；subject“实验对象”。
【解析】on“关于”，选C。compare“比较”，选A。sample“样本”，选C。test“试验，测试”。object“目标，物体”。
While 1% may seem ___6___, it is not so to a geneticist. As James Fowler, professor of medical genetics at UC San Diego, says, “Most people do not even ___7___ their fourth cousins but somehow manage to select as friends the people who ___8___ our kin.”
6.[A] insignificant [B] unexpected [C] unbelievable [D] incredible
7.[A] visit [B] miss [C] seek [D] know
8.[A] resemble [B] influence [C] favor [D] surpass
【词汇】geneticist“遗传学者”；somehow“以某种方式，莫名其妙地”；manage to do“设法做某事”；select“挑选”。
【解析】insignificant“微不足道的”，选A。unexpected“意想不到的”；unbelievable“难以置信的”，含义同incredible。know“知道”，选D。miss“错过，想念”。resemble“类似，像”，选A。influence“影响”；favor“赞成，喜爱，有助于”；surpass“超越，胜过”。
The study ___9___ found that the genes for smell were something shared in friends but not genes for immunity. Why this similarity exists in smell genes is difficult to explain, for now. ___10___, as the team suggests it draws us to similar environments but there is more ___11___ it.
9.[A] again [B] also [C] instead [D] thus
10.[A] Meanwhile [B] Furthermore [C] Likewise [D] Perhaps
11.[A] about [B] to [C] from [D] like
【词汇】immunity“免疫力”；draw“吸引”。
【解析】also“也”，选B。perhaps“也许”，选D。likewise“同样地”。there is more to it“事情没那么简单”，选B。
以上就是文都教育考研英语老师为各位考生提供的2015考研英语（一）完形试题分析，希望对大家有所帮助。完形是一个比较综合的题型，涉及到的知识相对全面。因此各位同学可以在后期开始复习完形。另外，由于完形所占分值比重不大，只有10分，每小题0.5分。因此，不建议大家花费太多的时间和精力。
更多【2018考研退役大学生士兵计划调剂信息】、【历年考研国家线汇总（2013年-2017年）】、【全国各高校2018考研调剂信息|调剂流程汇总】、【全国各高校2018考研复试时间|复试通知汇总】详尽信息，皆在文都考研网。
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