任务型阅读

    Living a more simple life can improve how we think, feel and move around in the world. Here are ways to simplify your life while creating space for happiness.

    Give up your negative thoughts. As humans, we spend a lot of our time being caught up in negative thoughts that brings nothing good into our lives.____ They can grow rapidly and cause unhappiness and do nothing to improve our quality of life.

    Reduce the amount of screen time____ While watching TV and endless YouTube videos or playing computer games can be a nice way to relax, too much can have a negative influence on your lives.

    Cut down on social media____ They say they feel less confident after comparing their lives against those of their online friends. So simplify your life by cutting down on social media-not only for your own health of mind but to stop the endless checking every several minutes.

    ____ In the effort to make yourselves better people and improve yourselves, you often set goals but having too many goals can prevent you from achieving them.

    Eat Fewer Unhealthy Foods____Cutting down on bad foods will not only help you feel much better and give you more energy.

A. Reduce the number of your goals.

B. Negative thoughts are much dangerous.

C. Many people feel their lives are worsened by it.

D. You can make your own healthy food and tasty meals.

E. Learn to choose to think and see the positives in life.

F. Make an effort to remove some unhealthy foods from your diet

G. We spend so much time either staring at a computer or the TV.

鸡有蛋鸡、肉食鸡、草鸡等多个品种，它们都属于（    ）

完型填空

    Once again, I had run away and really did not know why. I walked out of the gate to go to school and then kept 1. I had just turned eleven years old the week before. It was almost dark; I was tired, scared, cold, and all alone. I had not eaten all day and was afraid to turn 2 into the police.

    As darkness fell, I made my way over to the city park 3 on Park Street. I entered the darkened area and sat down on one of the wooden benches.“Well, hello, young man.” A voice came from 4 me. I jumped, almost falling off the park bench. I could feel my heart beating in the side of my neck. I could 5 catch my breath. I looked back and saw a woman standing behind me in the shadows. She found I was 6 because of feeling cold, so she took off her large scarf and covered it 7 my shoulders. Looking into my eyes, she8 me if I need something to eat. After I said “yes”, she held out her hand and told me to take the very letter 9 I was unable to see to the store owner. I looked at her outstretched arm but saw 10 in her hand. However, I 11 my hands slowly, acting as though I was taking something from her hand.

    I came to a store with a 12 sitting behind a counter. I opened the door, very slowly I held out my hand which has nothing in it toward her. I watched her face to see if she might think I was crazy or something else.13, she immediately turned and walked to the back of the store for the food I need. After that, I walked out into the street and headed back to the park where the old woman was. “Can I have the letter so I can be magic too?” I asked. Without replying to me,14 she told me the persons who wanted to help15in need would never need the magic letter any more. With these words, she stood up, kissed me on the forehead, removed the large scarf from my shoulders and disappeared into the darkness.

在确定苯的结构的研究过程中,曾经有下列结构:a． 　、b． 。

请回答下列问题:

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    楚左尹项伯者，项羽季父也，素善留侯张良。张良是时从沛公，项伯乃夜驰之沛公军，私见张良，具告以事，欲呼张良与俱去，曰：“毋从俱死也。”张良曰：“臣为韩王送沛公，沛公今事有急，亡去不义，不可不语。”良乃入，具告沛公。沛公大惊，曰：“为之奈何?”张良曰：“谁为大王为此计者?”曰：“鲰生说我曰：‘距关，毋内诸侯，秦地可尽王也。’故听之。”良曰：“料大王士卒足以当项王乎？”沛公默然，曰：“固不如也。且为之奈何？”张良曰：“请往谓项伯，言沛公不敢背项王也。”沛公曰：“君安与项伯有故？”张良曰：“秦时与臣游，项伯杀人，臣活之；今事有急，故幸来告良。”沛公曰：“孰与君少长？”良曰：“长于臣。”沛公曰：“君为我呼入，吾得兄事之。”张良出，要项伯。项伯即入见沛公。沛公奉卮酒为寿，约为婚姻，曰：“吾入关，秋毫不敢有所近，籍吏民，封府库，而待将军。所以遣将守关者，备他盗之出入与非常也。日夜望将军至，岂敢反乎！愿伯具言臣之不敢倍德也。”项伯许诺，谓沛公曰：“旦日不可不蚤自来谢项王。”沛公曰：“诺。”于是项伯复夜去，至军中，具以沛公言报项王，因言曰：“沛公不先破关中，公岂敢入乎？今人有大功而击之，不义也。不如因善遇之。”项王许诺。
    沛公旦日从百余骑来见项王，至鸿门，谢曰：“臣与将军戮力而攻秦，将军战河北，臣战河南，然不自意能先入关破秦，得复见将军于此。今者有小人之言，令将军与臣有郤……”项王曰：“此沛公左司马曹无伤言之。不然，籍何以至此？”项王即日因留沛公与饮。项王、项伯东向坐；亚父南向坐，亚父者，范增也；沛公北向坐；张良西向侍。范增数目项王，举所佩玉玦以示之者三，项王默然不应。范增起，出召项庄，谓曰：“君王为人不忍。若入前为寿，寿毕，请以剑舞，因击沛公于坐，杀之。不者，若属皆且为所虏！”庄则入为寿。寿毕，曰：“君王与沛公饮，军中无以为乐，请以剑舞。”项王曰：“诺。”项庄拔剑起舞。项伯亦拔剑起舞，常以身翼蔽沛公，庄不得击。