Australia’s koalas could be dying out within 30 years, unless urgent measures is taken to stop the losing in population, according to researchers. They say development, climate change and bushfires have all related to reduce the number of wild koalas sharply. The Australian Koala Foundation said a recent survey showed the population could have dropped by more than half in the past six years. Previous estimates put the number of koalas at more than 100,000, but the latest figures suggest there could now be as few as 43,000.

The foundation collected field data from 1,800 sites and 80,000 trees to calculate the numbers. In one area in northern Queensland estimated to have 20,000 koalas a decade ago, a team of eight people could not find a single animal in four days of searching.

The foundation said besides problems caused by cutting down forests, hotter and drier conditions because of global warming had reduced the nutritional(營(yíng)養(yǎng)的)value of their staple food, eucalyptus leaves, leading to poor nutrition for them.

Koalas, which live in the forests in Australia’s east and south, are very particular about what types of the leaves they eat.

Foundation chief Deborah Tabart said: “The koalas are missing everywhere we look. It’s really no tree, no me. If you keep cutting down trees you don’t have any koalas.”She is hoping the new figures will persuade the government’s Threatened Species Steering Committee (TSSC) to list the koala as threatened. But committee chairman Bob Beeton said a decision was not likely recently and the koala’s status as one of the country’s favorite animals would not be a factor. “There’s a number of species which are attractive and people have special feelings towards them. We don’t consider that,” Mr. Beeton was reported as saying by the AFP agency.

1.The writer gives the example of the area in northern Queensland in Paragraph 3 to show that _____.

A. the environment is being polluted seriously

B. the number of koalas is dropping quickly

C. the forests are being damaged heavily

D. koalas usually live in wild mountainous areas

2.Global warming is an important cause of koalas’ reduction because _____.

A. the leaves koalas eat are losing nutritional value

B. koalas cannot get enough water to drink

C. koalas can hardly stand the hot weather

D. the leaves koalas eat cannot grow in hot weather

3.According to Bob Beeton, _____.

A. they needn’t pay special attention to koalas

B. a decision will be made to protect koalas

C. koalas are his favorite animals

D. koalas needn’t be protected at all

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“ Today ? No.” I shook my head.

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“ You ? ________ you are always so positive! How did you do that?”

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He nodded. “Then one day it all ________ . I stood there in front of the bathroom mirror in the morning. I saw the dark circles under his eyes. I saw the excess weight. I saw the long hair that needed ________ . And I saw the eyes that once had looked at the world ________ . Now they were so sad and tired. And there and then I realized he ________ better. So I told the man I had disliked for so many years that he was a good person ________ .”

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Peter’ shirt looked just the same as Tom’s，but it cost ______ his．

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請(qǐng)認(rèn)真閱讀下列短文，從短文后各題所給的A、B、C、D四個(gè)選項(xiàng)中，選出最佳選項(xiàng)，并在答題卡上將該項(xiàng)涂黑。

My mother has always instilled in me the importance of education. Education is essential. It will help me get accepted to college if I perform well academically and advance my opportunities for success in the future. Most jobs now require at least a high school diploma, and for many jobs, a college degree is preferred. It is important that all students have excellent educators in their life to help them achieve and have the opportunity to go to college, get a job, support themselves and their family, and impact the community.

As we celebrate and honor all teachers during Teacher Appreciation Week, I’ve reflected on the impact my teachers have had, and will continue to have, in my life. From Mr. Bowker, who challenged me in math, to Mr. Bernsteen, my health teacher who taught me the value of hard work, my teachers have helped shape the student I am today. But one of the teachers who left a lasting impression on me was my summer school teacher, Mr. Davis, who impacted me beyond the classroom. He found time to connect with me on a personal level and talk to me after class. I felt like Mr. Davis cared about my academic success and was committed to setting an example of what’s possible.

Mr. Davis could relate to what it was like to be a rising ninth-grade black male in today’s society. He taught me how to speak up confidently and share my ideas with others. He told me that I was brilliant and that when I spoke, the world should listen. And when I would put my hand down because I was unsure of my answer, Mr. Davis would immediately say, “No guts, no glory.” He never made me feel inadequate; he encouraged me to always pursue knowledge because he, too, was learning every day. Mr. Davis helped me navigate the challenges and take advantage of the opportunities.

I think having more black male teachers like Mr. Davis in the classroom could increase student success. They would share the background and experiences of many of their students and help build long-lasting teacher/student relationships. But, unfortunately, the likelihood that students of color in Nevada will have a teacher that looks like them is one of the lowest in the country.

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My peers and I need more examples of excellence and success in classrooms—examples who look like us. You can be the model to impact our life and push us to achieve. You can ensure that, when we look to the front of the room, we can see a little bit of ourselves reflected back.

1.Mr. Davis left the author with a very deep impression mainly because he ________.

A. was extremely knowledgeable and hard-working

B. was a role model to teach hearts and change minds

C. spent much time helping the author with his homework

D. kept in close touch with the author even after graduation

2.The underlined word “guts” in Paragraph 3 is closest in meaning to ________.

A. bravery B. connection

C. opportunity D. qualification

3. By writing the passage, the author intends to ________.

A. show students’ love for their teachers

B. appeal to more black males to be teachers

C. express sympathy for students of color

D. advertise for black male teachers

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