[讨论]语法大全-78

1.                  Although dozens of New York’s small museums are either devoted to local history or various ethnic groups, there are many one-of-a-kind museums from Manhattan to the Bronx that are open for exploration on summer weekends.

(C) Dozens of New York’s small museums are devoted to local history or various ethnic groups, but there are

(D) Dozens of New York’s small museums are devoted to local history or various ethnic groups, and there are also

答案是D，但是原文中明显的although让我困惑了，不是应该C更加符合原来的句义吗？并且and表示的是并列啊，这个貌似和although的让步差距太远了。

请教大家。

这里前后两句没有让步的意思,这里前后两句的意思是除了有一些小博物馆....,同时还有一些.....

而不是,虽然有一些小博物馆......但是.......