55. What might be the best title of the passage?

• A、Tea-Drinking Tips     

• B、Lifestyle Secrets of Ikarians 

• C、Tea-Drinking Ceremony in Okinawa 

• D、Blue Zones Solutions

58

37.Why is debate important.

• A、It helps people understand others better.

• B、It allows people to present their opinions.

• C、It develops one' s thinking and communicative competence.

• D、It gives one the opportunity to brush others' opinion aside.