Was it in 2000________he was still in middle school________this boy became an
expert at computer?
A.when; that | B.that; where |
C.when; where | D.that; that |
推荐套卷
Was it in 2000________he was still in middle school________this boy became an
expert at computer?
A.when; that | B.that; where |
C.when; where | D.that; that |