--- Did you ask the guard _______ happened?
--- Yes, he told me all _______ he knew.
A.what; that | B.what; what | C.which; which | D.that; that |
推荐套卷
--- Did you ask the guard _______ happened?
--- Yes, he told me all _______ he knew.
A.what; that | B.what; what | C.which; which | D.that; that |