_______Sunday,the library doesn't open.A.Being B.There being C.It being D.Having beenB C 怎么区别A.As it being B.Being C.It is D.As it is这里一组选D吗
问题描述：
_______Sunday,the library doesn't open.
A.Being B.There being C.It being D.Having been
B C 怎么区别
A.As it being B.Being C.It is D.As it is
这里一组选D吗
答
选 C. 相当于 Because it is Sunday, the library doesn't open.
选 B 的话，There is Sunday 不合语法
答
B的意思是某处有…
C的意思今天是…
答
能的