（ C ）——What do you think of your English teache

（ C ）——What do you think of your English teache
（ C ）——What do you think of your English teacher?
——I think he is ______,because he always makes the students _____.
A.interested；laugh
B.interesting；laughing
C.interesting；laugh
D.interested；laughing
请解释说明为什么正确答案是C