(Q).
As they migrate, butterflies and moths choose the winds they want to fly with, and they change their body positions if they start floating in the wrong direction. This new finding suggests that insects may use some of the same methods that birds use for traveling long distances. Scientists have long thought that insects were simply at the mercy of the wind. Fascinating as their skills of flight are, migrating behavior has been difficult to study in insects because many long distant trips happen thousands of feet above ground. Only recently have scientists developed technologies that can detect such little creatures at such great heights. To their surprise, though, the insects weren't passive travelers on the winds. In autumn, for example, most light winds blew from the east, but the insects somehow sought out ones that carried them south and they positioned themselves to navigate directly to their wintering homes. Even in the spring, when most winds flowed northward, the insects didn't always go with the flow. If breezes weren't blowing in the exact direction they wanted to go, the insects changed their body positions to compensate(, ). Many migrating birds do the same thing. The study also found that butterflies and moths actively flew within the air streams that pushed them along. By adding flight speeds to wind speeds, the scientists calculated that butterflies and moths can travel as fast as 100 kilometers an hour. The findings may have real-world applications. With climate warming, migrating insects are growing in number. Knowing how and when these pests move could help farmers decide when to spray their crops. Scientists originally thought that   _  . A) insects always waited for their favorable winds B) insects chose the winds they wanted to ride C) insects were just blown about by the wind D) insects positioned themselves in the winds
(A).
C


(Q).
Welcome to the entrepreneur's Club. Don't hesitate to contact any of the entrepreneurs   if you are interested in. Recycled-Bath Bole Workshop Bath Bike Workshop is a recycling social enterprise initiative, unique to Bath and aims to rake action about environmental issues by getting mire people cycling. It makes cycling as green as possible by recycling used bikes for re-use and selling them at competitive prices. It also provides affordable bike repair and servicing. All our reeycled . repaired and serviced bikes are certified safe by a qualified bike mechanic before they leave the shop. Email: info@ bath-bike-workshop, org ok. Old Bank Antiques Centre Antiques are the very last word in rccyeling, and at Old Bank Antiques Centre, on the London Road in Bath, we do it with style. Among out fifteen dealers is Norman kemp, who not only restores furniture but gives abandoned timber a whole new lease of life. Norman has worked as a restorer specializing in painting effects for more than thirty years, and examples of his work have been exported to many parts of the globe. 14-17 Walecot Buildings. London Road. Bath Bal 6AD. Email: alexatontague@ aol.com Heyokah Photos My personal photography projects are concerned with the beauty in the ordinary. I like to celebrate real people and the way they interact with their surroundings and material possession. I also etcate images for businesses and performers in a documentary style, trying to get beneath the hype  and show something about who they really are. These photos are part of my recent project: Boater on the Kennet and Avon Canal. Contact: www.ehyokah.co.uk Hannah Bartlett The garments are a mix of tailored wools and leather. I trained as the UCA as a creative pattern cutter so I like my work to be cut in a creative way. It is important for me not to waste too much fabric so I like to make some garments out of leftovers. Email: hannanh-bartlett@botmail.co.uk If a person is interested in clothes design, he will probably contact email  _  . A) info@ bath-bike-workshop. Org.uk B) alexatontaguc@ aol.com C) www.ehyokah.co.uk D) hannanh-bartlett@botmail.co.uk
(A).
D


(Q).
I spotted (;) him at the checkout counter, bagging at No.14. His arms shook violently as he placed a box of eggs into a plastic bag. He wore a name card upon which he had wiritten "Jerry" in kindergarten handwriting. He looked middle-aged but his mental age must have been about 12. Ever since I smiled at him the first time he bagged my groceries at my local supermarket, Jerry has followed me around like an adoring fan. His lack of boundaries makes me uncomfortable. I don't know how to avoid being noticed by him. I don't want to speak to the manager -- my complaint could get him fired. So I started avoiding him. I can still remember the hurt I felt when I was 10 and our neighbor Mrs. Ward didn't respond when I said hello with David and Diane. Instead, she hurried out of the supermarket, leaving me holding my brother and sister's hands. I realized at that moment that I hated Mrs. Ward's reaction. Why, then, years later, was I acting as she had? I picked up a magazine Real Simple. The beautiful photos did nothing to straighten out the guilt in me. I was being ridiculous. The last three times I have seen Jerry, I rushed. There are other stores, but I chose this one because it employs people with disabilities. I want people like my brothers to have jobs. I don't want them to be ignored, the way I am avoiding Jerry. What is the author's attitude towards people with disabilities? A) cautious B) unconcerned C) ridiculous D) caring
(A).

D