【题目】Since the new prohibition of drunk driving_____, the number of accidents in the area has fallen sharply.
A. has been introduced B. introduced
C. was introduced D. has introduced
科学实验活动册系列答案科目：高中英语 来源： 题型：
【题目】请认真阅读下列短文，并根据所读内容在文章后表格中的空格里填入一个最恰当的单词。注意：请将答案谢在答题纸上相应题号的横线上，每个空格只填一个单词。
Hearing loss, that’s an older person’s problem, right? Think again. Noise, not age, is the leading cause of hearing loss. While hearing problems are common among older folks, damage from everyday noise is growing among younger Americans, including those in their teens and 20s.
The latest research from the Centers for Disease Control and Prevention (CDCP) shows some 40 million Americans ages 20 to 69 suffering hearing damage from everyday loud noise, including heavy traffic, noisy restaurants, rock concerts, sporting events and loud music via earbuds(耳塞). Among 12- to 19-year-olds, researchers estimate some 17 percent show evidence of noise-induced hearing loss in one or
both ears. Worse, many Americans don’t even realize their hearing has been affected.
In the CDCP’s analysis of more than 3,500 hearing tests, one out of four adults claimed their hearing was just fine and reported no job-related noise, yet hearing tests indicated they already had noise-induced hearing loss. This type of damage causes a alarming drop in the ability to hear high-pitched sounds, and it was evident in those as young as 20.
“We have government standards in the workplace to protect workers from noise, but nothing protects you from a society getting noisier every year,” says audiologist Jack Scott, of the Center for Audiology, Speech, Language, and Learning at Northwestern University. Even in protected parks and wildlife areas, a recent study found that noise pollution from traffic, logging and drilling has doubled, drowning out the natural sounds of birds and rushing water.
Sarah Sydlowski, the audiology director of the hearing implant program at the Cleveland Clinic, puts the problem this way: “The baby boomer generation is dealing with skin cancer from the tanning they did as teens. This generation will have to deal with the consequences of noise exposure that damaged their hearing.” Many young adults don’t realize that hearing loss is permanent. When loud noise kills the sensitive inner-ear cells that allow us to hear, they don’t regenerate. “The hearing you have when you’re
born is all you get. Those cells can’t be replaced,” says Sydlowski says. “And the damage is cumulative（累
积的）,” adds Scott. The more often the ears are exposed to damaging noise, the more cells die, leading to damaged hearing day by day.
Part of the reason hearing damage is showing up earlier is today’s improved portable devices. The sound level 28 years ago from the Walkman, with its weak headphones, was much lower than today’s high-fidelity smartphones with earbuds that deliver louder sound much closer to the eardrum. A study that compared hearing tests of teens found the levels of mild hearing loss jumped 30 percent. But don’t just blame the earbuds, says Sydlowski. People underestimate what a safe level of sound is, “especially when they’re already in a noisy environment.” Both she and Scott say a common problem among their younger patients is turning up the sound in their earbuds to mask the noise around them.
To protect your hearing, follow these tips:
Turn down the volume. If you’re listening to music through your earbuds, “any volume level higher than 50 percent is risky,” says Sydlowki.
Limit your exposure. Do not attend fitness classes with deafening music (or at least move away from the speakers, advises Sydlowski) and sports stadiums with ear-splitting crowd noise.
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【题目】The captain as well as his team interviewed shortly after they won the gold medal．
A. are B. was C. is D. were
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【题目】It is not your grades but the attitude to your course matters.
A. that B. one C. what D. it
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【题目】假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。
删除：把多余的词用斜线（\）划掉。
修改：在错的词下划一横线，并在该词下面写出修改后的词。
注意：1.每处错误及其修改均仅限一词；
2.只允许修改10处，多者（从第11处起）不计分。
Last term, a newspaper reading course was start by our English teacher. He ask me to explain one article in the newspaper.
The preparation seemed difficult than I had thought. As there were many names of people and place in the article, so I needed to look them up in the dictionary. Understand long sentences was another problem. When I read and found them hardly, I asked my English teacher for help, and finally understood a whole article.
When my turn came, I confidently stood on the platform and explained it quite good. The course benefited him a lot.
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【题目】Dunhuang used to be a marketplace _____everybody came and were able to purchase silk, tea, porcelain(瓷器)…
A. which B. that C. when D. where
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【题目】Most of the students in the Occupy Central movement in Hong Kong ______ have participated for more rights, but what they did caused serious effects on people’s living.
A. should B. might
C. would D. Can
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【题目】假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。错误仅涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号(∧)，并在其下面写出该加的词。
删除：把多余的词用(＼)划掉。
修改：在错的词下划一横线，并在该词下面写出修改后的词。
注意：1. 每处错误及其修改均仅限一词；
2. 只允许修改10处，多者(从第11处起)不计分。
I’m Li Lei，a high school student from China. I was here in Britain for my holiday. At around 8：30，in the morning of February 8th，I found out a lost suitcase near the exit of Heathrow Airport. I waited patient for some time，so nobody came for it.
I had no choices but to hand them in to the information center. It’s a black square suitcase，what is just as big as a school bag. When picking，the suitcase was half open and there were some documents and a camera in it.
I hope owner can come back and get it soon!
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