Paleontologist Stephen Jay Gould has argued that many biological traits are not the products of natural selection, favored because they enhance reproduction or survival, but are simply random by-products of other evolutionary developments.
语法 Sentence Correction-3134
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正确的用户笔记
乐天派L 2015-12-03 18:25:59
(D) 正确，but are表明了but在这里只能作为连词,构成be not… but (be)…的平行结构 与76题相似！ sth be not ... but (be) ...
nunuprincess 2016-01-20 18:53:10
介词短语:on account of, because of, despite (in despite of), as a result of, due to之后只跟简单的名词短语。若其后面跟的是动名词或名词所有格+动名词短语(sb’s doing),或名词短语之后用一复杂的现在分词来修饰时或后面跟动词的抽象名词形式,应改为与其相同意义的连词because, although等引导的从句形式。 but的用法: but做介词,表示除了… 例:No one has read it but the students. 或者用在词组not… but…举行中,作连词表示不是,而是的意思, 例: The plan caused not prosperity but ruin.
jhb999 2015-10-08 14:49:32
如果没有are，but可能是连词，有歧义；所以避免歧义，留下are
停不下来的雕兄 2016-12-19 19:44:50
but作为连词
das123456 2016-12-08 20:04:10
https://wiselike.com/dustin-deng/questions/og-sc-1
又是羊 2016-11-18 04:03:52
not...but...结构平行
sasazz 2016-11-09 13:11:33
不加are有歧义，感觉变成了because后面enhance的宾语
励志yy 2016-11-06 17:21:56
be not… but (be)…的平行结构，注意be可省略可不省略
shisu0610041 2016-09-23 17:39:12
favored 是过去分词作主语补足语，Paleontologist Stephen Jay Gould has argued that many biological traits are not the products of natural selection, i.e. those biological traits are favored because they enhance reproduction or survival, but they are simply... 结构为，A are not B, B', but are C 类似于 The building is the highest in China, built in the last century.
misakigongyi 2016-09-18 14:30:06
be not...but be 平行
danislj1227126 2016-09-17 22:46:50
加上are才能说明是和are not并列，否则可能和reproduction or survival并列。
BONE221 2016-08-12 11:39:30
考点: 逻辑表达(Logical Predication) 平行对称(Parallelism) 1) 介词短语:on account of, because of, despite (in despite of), as a result of, due to之后只跟简单的名词短语。若其后面跟的是动名词或名词所有格+动名词短语(sb’s doing),或名词短语之后用一复杂的现在分词来修饰时或后面跟动词的抽象名词形式,应改为与其相同意义的连词because, although等引导的从句形式。 2) but的用法: but做介词,表示除了… 例:No one has read it but the students. 或者用在词组not… but…举行中,作连词表示不是,而是的意思, 例: The plan caused not prosperity but ruin. (A) due to +动词的抽象名词形式,表达不够有效;not…but…连接的结构不平行。 (B) due to +动词的抽象名词形式,表达不够有效; they多余, 破坏了 sth/sb be not… but (be)…的结构 (C) but可能作为介词,产生because they enhance reproduction or survival, but simply random by-products的歧意 (D) 正确，but are表明了but在这里只能作为连词,构成be not… but (be)…的平行结构 (E) because of +动名词形式,表达不够有效 句子结构: …has argued that …traits are not the products…,favred because…, but are… favored…结构作为插入语修饰 products of natural selection
IAMBACK 2016-05-30 11:46:21
be not....but be结构记忆
