【正文】 The Learning Tlingit app serves as a reference for important language topics such as。 However, fearing a loss of history and culture, the Indian Nations are experimenting with new ways to increase the language ability of tribal members. Since the late 1800s many American Indian children have attended boarding schools. At that time, Indian children were required to attend schools by law, and the government forced Indian families to send their children to such schools. s language has decreased over the past century. The United States is home to 562 recognized American Indian Nations each with its own language.所以，在閱讀文章時，要特別注意文章的首段、首句和末句。③段落的其他句子必定是用來解釋或發(fā)揮主題句所表達的主題思想的。這個主題句一般具有如下特點：①表達的意思比較概括。故答案選C。(4)主旨大意題。根據(jù)倒數(shù)第二段第一句In a 2007 study, researchers at Cambridge University found that“dieting or restricted eating generally increases the possibility of food ，節(jié)食的結果會導致食物欲望的增加。故答案選A。(2)推理判斷題。根據(jù)第一段最后一句Food cravings are a strong desire for a specific type of food. And they are ，第一段是為了引導整篇文章的話題。食物與情感有關系，節(jié)食的結果會導致食物欲望的增加。D.The findings of food craving.B.The disappearance of appetite.（4）What does the passage mainly discuss? A.The increase of food desire.C.s the likely result of dieting? A.D.It ensures a person survives hunger.C.It shows food is linked to feelings.D.To report the discovery of craving study.B.To remind readers of their own special food. In a 2007 study, researchers at Cambridge University found that “dieting or restricted eating generally increases the possibility of food craving.” So, the more you deny yourself a food that you want, the more you may crave it. However, fasting is a bit different. They found that eating no food at all for a short period of time lessened food cravings. Scientists at the website How Stuff Works pare hunger and cravings this way. Hunger is a fairly simple connection between the stomach and the brain. They even call it simply “stomach hunger.” When our stomachs burn up all of the food we have eaten, a hormone (荷爾蒙) sends a message to one part of the brain for more food, which regulates our most basic body functions such as thirst, hunger and sleep. The brain then produces a chemical to start the appetite and you eat. Hunger is a function of survival.ve been hard at work. As you sit at your desk, a strong desire for chocolate overes you. You try to busy yourself to make it go away. But it doesn39。s 3 o39。7．閱讀理解任何一篇文章都有其特定的寫作目的，讀者應當知道如何去做或按照某種方式傳遞思考問題。故答案選B。根據(jù)文章倒數(shù)第三段I like the idea of letting students know they are appreciated, because we do appreciate them, I just don39。故答案選C。（3）考查細節(jié)理解題。從而可以推斷出，學生們都感到緊張。（2）考查推理判斷題。s academy program for atrisk sophomores （二年級學生）and juniors, posed the challenge, writes ABC ，posed為“出席，參加”之意。（1）考查詞義猜測題。主要講述了在橡樹公園高中，老師讓同學走出教室，告訴學生老師都很欣賞他們。News media contribute to students39。Positivity outweighs negativity.B. interactions.（4）What message does this text mainly convey? A.D.The need of shooting the video.C.The trouble caused by students.D.C.B.Evaluated.（2）How did the students probably feel when pulled out of the classroom at first? A.Ignored.Rejected.Presented.s safe to say the challenge was effective.t think we say it enough,” she told local news outlet WDAFTV. McSparin says she got the idea for the project after attending a professional development workshop this summer called the power of positivity. “Initially when we pulled the kids out, they all thought they were in trouble,” McSparin told ABC News. “Any teacherstudent interaction always seems to be negative (消極的), and that was something that bothered me, too. No matter if they39。 Jamie McSparin, a teacher in charge of the school39。 “I have been challenged to find a student who makes me want to e to school every day,” says one teacher in the video, “and that39。 The students39。 When was the last time you told someone they inspire you to go to work each morning?故選C。 （4）細節(jié)理解題。s ownbrand sweetcorn可知，引用超市的例子是為了更好的說明這一問題，即使文章更具說服力。 （3）細節(jié)理解題。根據(jù)第二段while 26% did not understand that the more important useby dates were a decisive guide to food safety.可知，use by信息才是食品安全的決定性指導因素。故選D。 （1）細節(jié)理解題。D.Give consistent onceopened instructions.B.Extend life of a product.To make WI39。To pare their products.C.（3）Why are the three supermarkets mentioned in Paragraph 3?A.C.Consumers39。Attractive packaging of products.C. information. So we would like supermarkets to extend the amount of time that consumers have to use a product in their homes by making all of their onceopened instructions on product packaging consistent, and pletely remove onceopened instructions on products where food safety is not an issue.”（1）What mainly leads to food waste according to WI?A.s public affairs said: “WI members are some of the more informed members of society about food and cookery, but they are still confused about food labelling and 39。 Marylyn Haines Evans, chair of the Women39。s ongoing campaign to reduce food waste. To underline the point about conflicting information, it cites(引用) a can of Sainsbury39。 Its new analysis of products on supermarket shelves found that “onceopened” instructions were often contradictory and often failed to make clear whether they were a guide to food safety or quality. Only 45% of 5,000 WI members surveyed understood that bestbefore dates were a sign of food quality, while 26% did not understand that the more important useby dates were a decisive guide to food safety. The Women39。根據(jù)倒數(shù)第四段Sometimes upgrades are free, but mostly you will be charged for seeking a lastminute bump to first class, and the cost can be ，升級座位只是有時候免費，所以在升級成頭等艙時要先確認。根據(jù)倒數(shù)第四段中Sometimes upgrades are free, but mostly you will b