The smell of fresh air is becoming something of a distant memory, thanks to our increasing use of fragrance (香气). From air fresheners to scented (有香味的) candles, we live in a world of scent.
Recent figures show seven in ten people use air fresheners or scented candles to keep our homes smelling sweet. Yet recent records suggest that perfumed products could affect our health, causing problems including allergies (过敏), headaches and asthma (哮喘) .
One leading expert believes nearly a third of people suffer health effects from being exposed to scents. A major problem is so-called “contact” allergy—where perfumes and scented products cause eczema (湿疹) when they come into contact with the skin. About one in 20 is thought to be affected by fragrance allergy.
“Often it may not be immediately obvious that you have developed a fragrance allergy,” says Dr. Baron. “You don’t react immediately. Gradually, as you are exposed more and more, the body increases its reaction, until it becomes noticeable to you.”
People with pre-existing eczema are particularly vulnerable (易受影响). “The eczema worsens in areas in contact with perfumes,” says Dr. Baron. “But even those without allergies can be at risk of fragrance allergy.” You can become suddenly allergic to perfumes and personal care products that you have been using for years. “Even if you know which fragrance causes a problem, it can be difficult to avoid, as most personal care products –soap, shampoo, sun cream and washing powder—contain fragrances,” says Dr. Baron.
And strong scents can also cause headaches. Fragrances activate the nose’s nerve cells, stimulating the nerve system associated with head pain. To minimize risk, sufferers are advised to minimize the contact.
“Fragrance suggest cleanliness – yet people are smelling a potentially dangerous chemical mixture,” says Anne Steinemann, professor of the University of Washington. “We often use them to mask one problem – as with air fresheners – but create a greater one – adding poisonous chemicals to the air.”
【小题1】What is the text mainly about?

The morning for our snowmobiling (雪上汽车) adventure finally arrived, and we set off on the hour-and-a-half drive to the resort. A fresh powder had fallen the night before, and everything was frosted white. We couldn’t have asked for more perfect conditions. The sun sparkled (闪光) on the snow, and the trails (路线) were completely empty – not another person or snowmobile in sight. We were thrilled at being the only people for miles around … until we got going.
As we drove through the deserted wilderness (荒野), my excitement became stone-cold fear. I had no idea what I was afraid of, or why I was afraid, but suddenly every turn, every hill, every steep (陡峭的) side of the mountain scared me to death. I kept picturing us crashing headlong into a tree or falling off the side of a drop. ?
But after lunch things changed. We were the only humans who had been there since the snowfall. The peaceful place, the incredible beauty of the landscape, and the almost sacred experience of sharing a mountain with the wildlife touched my very core (核心).  My mind cleared and quieted and my muscles relaxed.
As we drove the last leg of the run, I began to resent being afraid to drive. Deep down, I wanted to be in charge of the thing that scared me. It made me angry that fear was keeping me from something I really wanted to do. The day was coming to an end, and the resort was only a few miles away. I knew that if I didn’t take my chance now, I would regret it.
I signaled for my husband to pull over. I wanted to drive, although my heart pounded (重击). I stared off slowly and felt the wind in my face. I smiled and sped up a little. I let out a “Yee-haw!” and went full out, taking my husband on the best ride of the day.
We ended the day on that breathless, carefree, and I felt proud of myself – proud of overcoming my fear.
【小题1】What is the story mainly about?

A．gradually calmed down

B．stopped to enjoy the beautiful scenery

C．saw some wildlife on the mountain

D．was afraid to continue her journey

A．A person’s biggest enemy is his or her inner self.

B．It’s no use crying over the spilt milk.

C．Take time to enjoy the beauty of nature.

D．Respect and take pride in yourself.

根据对话内容，从对话后的选项中选出能填入空白处的最佳选项，并在答题卡上将该项涂黑。选项中有两项为多余选项。

Andy: 1. Any suggestions?

John: You are good at the 400–meter race. Why not try that?

Andy: Are you joking? Do you think I can beat Mike in Class One?

John:  2.

Andy: Don’t you think it would be a better idea for me to try the long jump?  3.

John: I think I am good at it too. I suggest that you run the 100 – metre race.   4.  If I were you, I would certainly choose that.

Andy: But I haven’t practiced for a long time. Shall we do some training?

John:  5. Will Saturday morning do?

Andy: Ok.

A．That’s a good idea.

B．Is the sports meet going to take place?

C．What about the high jump then?

D．I’m not sure which activity to do at the sports meet.

E．I'm pretty good at it.

F．No one in our school can beat you.

G．You’d better try the long jump.

Health experts are calling for action to expand cancer care and control in the developing world. A medical research paper says cancer was once thought of as a problem mostly in the developed world. But now cancer is a leading cause of death and disability in poor countries as well. Experts from Harvard University and other organizations urge the international community to fight cancer aggressively, saying it should be fought in the way HIV/AIDS has been fought in Africa.
Cancer kills more than 7.5 million people a year worldwide. Almost two-thirds are in low-income and middle-income countries.
They discover cancer dills more people in developing countries than AIDS, tuberculosis (肺结核) and malaria (疟疾) combined. But the world spends only 5% of its cancer resources in those countries.
Felicia Knaul from Harvard Medical School was one of the authors of the paper. She was in Mexico when she was found to have breast cancer. She received treatment there and her experience showed her the sharp difference between the rich and the poor in treating breast cancer.
Felicia Knaul says, “And we are seeing how this is attacking young women. It’s the number two cause of death in Mexico for women thirty to fifty-four. All over the developing world, it’s the number one cancer-related death among young women. I think we have to again say that there is much more we could do about it than we are doing about it.”
Professor Knalul met community health workers during her work in developing countries. They were an important part of efforts to reduce deaths from the cancer. They were able to persuade people to get tested to prevent the illness. The experts say cancer care does not have to be costly. For example, patients can be treated with lower-cost drugs.
【小题1】What would be the best title for the passage?

根据对话内容，从对话后的选项中选出能填入空白处的最佳选项，并在答题卡上将该项涂黑。选项中有两项为多余选项。

Andy:  Any suggestions?

John: You are good at the 400–meter race. Why not try that?

Andy: Are you joking? Do you think I can beat Mike in Class One?

John: 

Andy: Don’t you think it would be a better idea for me to try the long jump? 

John: I think I am good at it too. I suggest that you run the 100 – metre race.     If I were you, I would certainly choose that.

Andy: But I haven’t practiced for a long time. Shall we do some training?

John:   Will Saturday morning do?

Andy: Ok.

A．That’s a good idea.

B．Is the sports meet going to take place?

C．What about the high jump then?

D．I’m not sure which activity to do at the sports meet.

E．I'm pretty good at it.

F．No one in our school can beat you.

G．You’d better try the long jump.