问题:
It is _________ he is always addicted to video games _________ makes his parents worried about him.
A./; that
B.what; that
C.that; that
D.because; that
It is _________ he is always addicted to video games _________ makes his parents worried about him.
A./; that | B.what; that | C.that; that | D.because; that |
参考答案: