OG12 逗号+And的用法 纠结

youngerlee

According to scholars, the earliest writing was
probably not a direct rendering of speech, but was
more likely to begin as a separate and distinct
symbolic system of communication, and only later
merged with spoken language.

(A) was more likely to begin as
(B) more than likely began as
(C) more than likely beginning from
(D) it was more than likely begun from
Use of the pronoun it makes this
construction a main clause, in which case
the comma after communication must be
omitted and began must be used to be
parallel to merged
(E) it was more likely that it began
the second it acts as the subject of the
subordinate clause, and this usage requires
the omission of the comma after communication

这道题目选对并不困难
返回去看的时候，发现了逗号+and的用法十分困扰

BY语法上，关于逗号和and用法相关的有两个比较常用的形式

DE选项肯定是错的，但是跳出来单独看
og上DE选项解释的意思是什么~~？？

句子1 and 句子2
句子1，and句子2
这两个用法有什么区别么？~~~~

dandanapple

句子1 and 句子2
句子1，and句子2
有什么区别么~？

banglixing

并没有句子1，and句子2，and句子3的用法~