【简答题】重新排列下列句子顺序,使对话通顺。 1. How are you, Tina? 2. Fine, thank you. And you? 3. Hello, Marco. 4. This is Tina. 5. Tina, this is Marco. 6. Hello, Sandra. 7. Fine, too. 正确的顺序是:__________________
【单选题】The reason why Zena McAdams still takes Celebrex, the medicine which eases her pains but has serious potential side effects is that she believes the benefits certainly outweigh the risks.