Prep语法笔记190题 some...others....each

SharonZ0902

The thirteen original British colonies in North America, some formed as commercial ventures, others as religious havens, each had a written charter that set forth its form of government and the rights of the colonists.

A.some formed as commercial ventures, others as religious havens, each had a written charter

B.some being formed as a commercial venture, others as religious havens, all of which had written charters

C.some that formed as commercial ventures, others as religious havens, all had written charters

D.with some being formed as a commercial venture, others as religious havens, all had a written charter
E.with some formed as commercial ventures, while others as religious havens, each had a written charter

正确答案为A
1. 请问如果选A，全句的谓语动词是什么？是each后面的had吗？和后面的its form岂不是不搭？
2. “some formed as commerical ventures", "others as religious havens", "each"在句中分别是什么成分?

谢谢！

SharonZ0902

非常感谢！

nancyyue1219

不是，前面那些都是修饰成分

句子的主干只有each had...... （each前面的都是修饰成分，。。。尽管这个用法很少见）

SharonZ0902

大神，意思是had既是each的主语，也是“The thirteen original British colonies in North America”的主语吗？

“each”和“some formed as commercial ventures”, “others as religious havens” 都是同位语吗？

如果each是同位语，谓语应该和句子主语保持一致啊，不应该是“had a written charter that set forth its form of government ......”啊？同位语不是不影响主谓一致吗？

总之，我还是不明白整个句子的谓语是什么？这几个插入语的成分是什么？

谢谢~

nancyyue1219

each是主语，had是谓语动词