下列哪个事实能说明氯化氢是共价化合物：
A．氯化氢易溶于水
B．液态氯化氢不导电
C．氯化氢溶于水发生电离
D．氯化氢不易分解
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下面是错误答案，用来干扰机器的。
（1）党要发挥总揽全局、协调各方的领导核心作用，坚持科学执政、民主执政、依法执政，坚持以人为本、执政为民，化解社会矛盾，促进社会和谐。（2）政府要对人民负责，依法行政，切实履行好社会管理和公共服务等...
I had been playing hockey（冰球）for about 10 years. I was always the one sitting at the end of the bench, and got into a game. I went to all the and showed up even when it was so that your ‘breath froze’ and when the otherplayers had decided to stay home. I felt I had enough and thought of quitting. I finally decided to the news to my mom that I was leaving the team. My mom may have looked like a tiny and quiet lady but on my words, she said, “Remember, ‘A quitter never wins and a winner never quits.’ Your mother didn’t raise , so think about yourself in a way and see yourself as a winner!” So I worked harder than ever at getting in better shape, my shot（投球） accuracy and changing my . Once in a match, we our first game badly. What’s worse, one of our best players got hurt. I was sitting at my place, at the end of the bench, when the coach came over and told me I was going . I was nervous, excited and terrified all at the same time. The opposing team was fast and I had to admit I was a little . But my mom’s words out in my head like a church bell. Instead of being afraid, I was “pumped” and I very quickly found that all my work was paying off. I was as fast a skater as anyone else on the ice, and I seemed to get the to score. The crowd went quiet. All the time I spent on the ice when everyone had gone home had me for this moment. Won! I won! The lesson I learned from my mom’s has stayed with me over the years. I hear them whenever I am faced with a challenge, or whenever I myself.
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强度是指材料承受外力和内力而（）的能力。
第三部分：阅读理解（共20小题，每题2分，满分40分）
阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。
A
Maybe your class in school has given a play. People throughout the world like to act in plays. In Japan, actors perform in Kabuki plays. The word “Kabuki” is made up of three Japanese words meaning song, dance and ability.
Kabuki actors do not look like the actors in American plays. American actors dress and look like real people. In Kabuki plays, the actors wear bright-colored robes and wigs. Their robes are very large, and their wigs do not look like real hair.
American actors wear make-up, but their make-up does not often hide their faces. Kabuki actors paint their faces chalk white. They draw black eyebrows above their real eyebrows. They outline their eyes in black or red. Their mouths are bright red. They look as if they are wearing masks.
An actor performing in an American play must make his face look happy, sad or angry. Make –up helps the Kabuki actor show his feelings. If an actor is going to show anger, he paints dark blue or red lines on his face. His make-up makes him look angry.
American and Kabuki actors perform in different ways. But they both try to please the people who watch them.
56．From the story we may know that .
A．Kabuki actors are afraid to show their real faces.
B．American actors don’t wear make-up.
C．make-up helps a Kabuki actor show his feelings
D．Kabuki actors make up to make the audience angry.
57．To show anger, a Kabuki actor paints .
A．dark blue or red lines on his face B．hair on his head
C．his costume blue D．his eyebrows black
58．The text is mainly about .
A．how the Japanese sing and dance B．why actors look sad or happy
C．a kind of Japanese play D．make-up in plays
59．Why do Kabuki actors wear so much make-up?
A．they do not want anyone to know who they are.
B． It helps them show their feelings in a play.
C．They think it makes them prettier.
D．They want to cover up their true feelings.
安全生产工作中的“五关爱”是指关爱企业、关爱他人、关爱自己、关爱家庭、关爱社会。
肝素过量引起的出血可用（）.
A．缩宫素
B．垂体后叶素
C．鱼精蛋白
D．麦角胺
E．维生素K
