Answer:
A. words and actions
Explanation:
you don't see Han's thoughts nor feelings, but the text shows what he is saying and what he is doing.
Shout stout pout
and known
Answer:
D. The topic is not debatable.
Explanation:
If Hasan is having trouble finding any differing viewpoints on his research topic it is likely because not many people disagree with his claim. This means that he has taken a position that is too obviously supported, and that the topic is not debatable. He should change his topic to something that is more controversial.