Do you think a person who always smiles,so he must be happy?Why?Please answer the question in English.

请大家回答帮我回答英语问题,三四句话就好.1.Do you think,consciously or un consciously,that some cultures are superior or inferior to others?Why?2.Can we understand a culture through media channels instead of learning things in perso What _____ the best book?A.you think isB.do you think isC.is do you thinkD.do you think do you think students should do a pare time job What do you think do you think should do you think so? Do you think Do you think I do you think acupuncture Do you think small Who do you think you are Take a hike do you think you are a good person(?)the job what do you think you are?take a do you think what you should have as a pilot? Do you think you good a shit?如何回应? _______ shoule get the job , Ruth or Rose ? A.Who do you think B.whose do you thinkC.Do you think whose D.Do you think who ____ he left here?A.Do you think whenB.When do you thinkC.Do you think how longD.How long do you think How do you ____ the TV (A.think of B.like C.think D.think about)