根据短文理解，从A、B、C、D四个选项中选择最佳答案填空。

    Some scientists say our clothes are so powerful that they can change our feelings. 1, we can control our feelings 2 different colors of clothes.

    Normally when we are sad, we will wear dark colored clothes. On the other hand, when we are happy, we often choose to wear 3 colored clothes. This is because these clothes can make others 4 how we are feeling. It seems to say, “I'm upset, don't trouble me!” or “Today I'm pleased and easy-going.” Of course, we also know that some people like 5 different colors because of their likes or dislikes.

    Some people 6 these words. They often say, “If only this truly worked.” Well, in answer to those people, there are a lot of studies about what happens to 7 feelings. If he is sad, ask him to wear red or orange clothes. He will become 8 and happy very soon. If he is happy and excited, ask him to wear blue or black clothes. He will become quiet or peaceful a few minutes later. It proves that if we wear special colors of clothes, it can change our feelings.

    Suppose we are feeling sad, if we are in black, we may begin to feel 9. However, if we are in red or yellow, it can make us feel a little better.

    So remember, if you are not feeling your best, you can try wearing some different colored clothes. If one color has no effect on your feelings, maybe 10 will. Each color has its own power.

运行框图输出的S是255，则①应为(   )

某物理小组的同学用如图1所示的装置来研究水的沸腾．从点燃酒精灯加热开始计时，当液体中有气泡上升时，每隔1min记录水的温度如下表所示：

Subject: Can you help?            

From: Rose

Dear Knowledgeable,

    I have a good friend, Ann. She is very clever and can speak English really well. A very important English speech contest for our whole city will be held next month. Our classmates all think Ann is the best person to represent the class in the school contest and make sure she will win. But the problem is that she's very shy and that she's terrified of speaking in front of other people.

    She can't tell others about it, because she doesn't want to let her friends down. I can't think of any good advice to give her, but you always come up with good solutions to people's problems. Can you give us some good advice？Do you think we can tell the truth to the rest of the students?

Yours,

Rose

阅读《江城子·密州出猎》一词，完成小题
       老夫聊发少年狂，左牵黄，右擎苍，锦帽貂裘，千骑卷平冈。为报倾城随太守，亲射虎，看孙郎。
       酒酣胸胆尚开张。鬓微霜，又何妨！持节云中，何日遣冯唐？会挽雕弓如满月，西北望，射天狼。