首先,"主谓之间不能加逗号(即主语，谓语),除非有插入成分(即主语，插入语,谓语)'". 此外,逗号和连接词同时连接:句子1,and 句子2或 句子1, 句子2 ,and句子3, 但是必须是句子. (摘自白勇语法) 回到这道题来看:如果用D项, 就成了: According to ……, it was more than likely begun from ……, and only later merged …….。就成了一个句子： it 做主语，谓语为was和merged，中间没有插入成分的情况下，不能加逗号。 这是我个人的理解，希望大家纠正。
这个题看作 was probably not a direct rendering of speech(, but more than likely began as a ................., )-插入语 and only later merged with spoken language. 这样是不是就不用考虑3个谓语的并列了，本人看此题并未觉得是逗号 逗号 and的三者并列~ 不知道理解的对不对，请指正
A and B A, B, and C 是这样的结构。 DE选项划线部分是个完整的句子的话，communication后的逗号就不能要，因为是A and B. 原文有逗号的情况是A,B,and C. 三个并列才有逗号。 it was more than likely begun from ...and merged .... 就是It 引导的俩个动词的句子， it begun and merged.
这道题里有大平行 小平行~~ the earliest writing was (probably not a ).., (but more than likely) began as..., and (only later) merged with A： more likely 后少了than 不完整了 B. Probably not , but more than like, only later等都是副词 其修饰作用，所以大小平行都达到了 C： 不平行；not working verb D: was begun from.. Ungrammatical; 即使把错误改掉，如果后面自行成为一个由it引导的主句，即 【从句，but it more than likely began .., and merged..] it 是同一个主语，中间不能有逗号隔开，所以逗号应该去掉； 错误3是，评价more likely这个动作是现在发出的，用it is more likely 才对 E. 少了than; 就算后面独立成主句，也是一个主语下的两个动词，不能有逗号；it was more likely that...本身就很啰嗦
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发表于 2011-5-10 19:49:53
发表于 2011-11-4 18:20:23
