浙江省衢州五校2020-2021学年高二上学期期中联考英语试题（音频暂未更新）

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I first began to wonder what was doing on a college campus when my parents drove off, leaving me alone in a parking lot, wanting nothing more than to find my way safely to my dorm room. The fact was that no matter how mature I liked to consider myself, I was feeling just a bit first- gradish. Adding to my distress(烦恼；窘迫)was the impression that everyone on campus was watching me. My plan was to keep my ears open and my mouth shut and hope no one would notice I was a freshman.

With that thought in mind, I raised my head, squared my shoulders, and set out in the direction of my dorm, glancing at the campus map in my hand. And then I spent the afternoon seeking out each of my classrooms so that I could make perfectly timed entrance before each lecture without having to ask silly questions about its whereabouts

The next morning, found my first class and marched in. I chose a seat in the first row and to the side. I was in the front, but out of the professor's direct line of vision. Then I opened my anthology(选集)of American literature and scribbled the date at the top of a page. "Welcome to Biology 101," the professor began, cold sweat broke out on the back of my neck, groped for(摸索)my schedule and checked the room number. I was in the right room. Just the wrong building!

So now what? Get up and leave in the middle of the lecture? Wouldn't the professor be angry? knew everyone would stare. Forget it, I settled into my chair.

People have grown taller over the last century, with South Korean women shooting up by more than 20 cm on average, and Iranian men gaining 16.5 cm. A global study looked at the average height of 18-year-olds in 200 countries between 1914 and 2014. The results show that while Swedes were the tallest people in the world in 1914.

Dutch men have risen from 12th place to the top spot with an average height of 182.5 cm. Latvian women, meanwhile, rose from 28th place in 1914 to become the tallest in the world a century later, with an average height of 169.8 cm.

A little extra height brings a number of advantages says Elio Riboli of Imperial College." Being taller is associated with longer life expectancy," he said." This is largely due to a lower risk of dying of cardiovascular(心血管的)disease among taller people."

But while height has increased around the world, the trend in many African countries causes concern, says Riboli. While height increased in Uganda and Niger during the early 20th century, the trend has reversed(反转) in recent years, with height decreasing among 18-year-olds.

"One reason for these decreases in height is the economic situation in the 1980s," said Alexander Moradi of the University of Sussex. The nutritional and health crises led to many children and teenagers failing to reach their potential height.

James Bentham, a co-author of the research from Imperial College, believes the global trend of increasing height is of great importance. "How tall we are now is strongly influenced by the environment we grew up in," he said. "If we give children the best possible start in life now, they will be healthier and more productive for decades to come."

When I was young, I lived in my grandma's old house right beside a set of railroad tracks. The whole house would 1when the trains roared by 2, these trains carrying coal were 3and far between, so I was able to 4 my Summer afternoons walking down the tracks.

I can remember the first time I tried to 5 myself and walk on a single rail. I tried holding my arms out and watching my feet as I walked. The rails were very 6 and quite slippery so I didn't have much 7 but fell off after a few steps. Then I decided to walk 8 but still quickly slipped off. It was only when I started looking 9, down the length of the tracks10I was able to walk successfully. Keeping my eyes forward I put one foot in front of 11 and step by step, I was soon walking with 12

Looking back on this I now realize that it also gave a wonderful 13 about living. You can't go through life 14 and worrying about every step you take or 15you make. This only leads to second guessing yourself and you soon go off the rails. Looking behind you is16worse. With your eyes on the 17 you can't see the way ahead. You can only stand still and stay 18 in your regrets. It is only when you look ahead that you can really move forward. It is only when you look ahead that you can see the life you want to 19 and the love you want to share. Then each step you take and path you choose is filled with love and you will walk on with a 20 heart.