. ________ is known to us all is _______ the 2008 Beijing Olympic Games is a great success.
A.What, that | B.It, that | C.As, which | D.which, which |
推荐套卷
. ________ is known to us all is _______ the 2008 Beijing Olympic Games is a great success.
A.What, that | B.It, that | C.As, which | D.which, which |