【单选题】Not only the taste and smell but also the advantage to people are welcomed and payed attention to. . It is also the main cause to form the quality of teas.
A.
Antioxidants help to keep us young and protect us from damage from pollution.
B.
Polyphenols do not have antioxidant properties.
C.
Green tea contains more antioxidants.
D.
The tea which has more polyphenols in healthier than other teas.
【简答题】阅读理解。 We are middle school students. We're in Class 3, Grade7. This is our classroom. It is a nice big room. You can see a clock over the blackboard. You can see desks and chairs in the room. They'...