65.----such a fine day,the family decided to take a trip to the city of Hangzhou.A.BeingB.It wasC.For it wasD.It being

65.----such a fine day,the family decided to take a trip to the city of Hangzhou.A.BeingB.It wasC.For it wasD.It being
65.----such a fine day,the family decided to take a trip to the city of Hangzhou.
A.Being
B.It was
C.For it was
D.It being

65.----such a fine day,the family decided to take a trip to the city of Hangzhou.A.BeingB.It wasC.For it wasD.It being
选D
独立主格结构中的名词或代词与其后的分词或分词短语构成逻辑上的主谓关系.
独立主格结构的逻辑主语与句子的主语不同,它独立存在.
名词/主格代词+现在分词
名词/主格代词+过去分词
名词/主格代词+不定式
名词/主格代词+形容词
名词/主格代词+副词
名词/主格代词+介词短语
There being +名词（代词）
It being +名词（代词）
这道题是独立主格做原因状语
因为是个好天,所以决定……

D,
独立主格结构。