2013年4月18日,小赵到某便利店买了一瓶品牌饮料。可喝了这瓶饮料,他就感觉肚

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     Taylor Bernard and her twin sister were born 12 weeks early. As a result, Taylor suffers from

cerebral palsy (CP). It is a condition that affects the brain. Kids who are born with CP have trouble

controlling the muscles in their body. Taylor is 8 years old now. She uses a powerwheelchair to get

around. Her twin sister Sydney participates in sports, but Taylor has a different interest: art.

     Taylor submitted(提交) a watercolor painting of a sunset in Chesapeake Bay, Virginia, to an art

contest. Of the more than 5,500 students who took park in the contest, only 51 were selected. Taylor

was one of them. Her winning painting is now being displayed in Union Station, in Washington, D. C.

After leaving Union Station, the exhibit will tour the country.

     The contest was sponsored by VSA, the international organization on arts and disability. The

nonprofit group was started to give people with disabilities an opportunity to participate in the arts.

Submissions for the contest came from students with and without disabilities. The exhibition is part of

VSA's International Arts Festival and was also sponsored by CVS Caremark's All Kids Can program.

     Art Changed Her Life

     Amanda LaMunyon represented Oklahoma in the exhibition. She just finished her freshman year of

high school. When Amanda was in elementary school, she had problems focusing and following rules.

She has Asperger Syndrome, which is a form of autism.

     "People started looking at her differently," her mother, Sherry LaMunyon, said. "They stopped

looking at her as a girl who was struggling and started looking at her as an artist. It's changed her whole

life."

     The president of VSA, Soula Antoniou, said that the point of the exhibition is to focus on students'

abilities, rather than their disabilities. "What we're trying to do is make sure each student finds something

they're good at," she said.

     That's exactly what Taylor's done. While she has some difficulty with fine motor skills, she's found that

she's talented with wide brush strokes(笔画) in painting.

     Inspiring Others

     Before finding painting, Amanda said she had trouble fitting in. "I didn't have anything that I felt was my talent," she said. Now she's more focused on school and is interested in studying fashion design and

theater.

     Amanda hopes that the exhibition will show others that even if they have disabilities, they have abilities

they don't even know yet. You can see more of Amanda's artwork at amandalamunyon.com.

1. How could Amanda's mother feel when they learned Amanda could paint?

A. Disappointed.  

B. Surprised.

C. Doubt.  

D. Pleased.

2. What is the text mainly about?

A. Students with disabilities show their creativity at an international art festival in Washington, D. C.

B. Students with disabilities are more talented in art according to the result of an international art festival

in Washington, D. C.

C. An international art festival in Washington, D. C. gives people with disabilities an opportunity to

participate in the arts.

D. More than 5,500 students submitted their paintings at an international art festival in Washington, D. C.

3. We may infer from the passage that ________.

A. Amanda had Asperger Syndrome before she went to the elementary school

B. Some children who are disabled even don't know their situation

C. Taylor has trouble controlling the muscles, but her sister is healthy

D. Amanda is good at painting with wide brush strokes

4. Where could this passage come from?

A. In a newspaper.  

B. In a magazine.

C. On the Internet.  

D. In a report.

防止汽轮机超速的措施有哪些？

植物农药又称生物农药，是利用有毒植物中的多种杀虫成分，经过提炼后生产的农药，由于它们的杀虫有效成分为天然物质，因而施用后较易分解为无毒物质，对环境无污染。
下列对“植物农药”概述正确的一项是( )。

A．是提炼有毒植物中能有效杀虫的对环境无污染的无毒物质制造的

B．是提炼有毒植物中多种杀虫有效的天然物质制造的

C．是利用多种有毒物质的杀虫成分，经过提炼后制造的

D．是利用有毒植物中使害虫不能产生抗药性的多种杀虫成分，经提炼制造的

A client seeks care for low back pain of 2 weeks’ duration. Which assessment finding suggests a herniated intervertebral disk（）

A. Pain that radiates down the posterior thigh.

B. Back pain when the knees are flexed.

C. Atrophy of the lower leg muscles.

D. Positive Homans’ sign.

当负载转矩一定时，若在串励直流电动机的电枢绕组两端并联一个阻值较大的电阻，那么电动机的转速将会（）。

A、不变

B、下降

C、上升

D、不确定