78.
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.
(A) Although dozens of New York’s small museums are either devoted to local history or various ethnic groups, there are
(B) Although dozens of New York’s small museums are devoted to local history or various ethnic groups,
(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
KEY: D
考句意上讓步(although), 轉折but), 還是並列(and)關係
但是總覺得C和D都是蠻正常的句意啊~~~~