阅读理解。阅读下列短文, 从给的四个选项 (A、B、C和D) 中, 选出最佳选项。

     Isaac Stern was  more  than a great violin player.He was one of the most honored musicians in the world.He was an international  cultural ambassador.He was a major supporter of the arts in America and in other countries.He was a teacher and activist.

     Isaac Stern was born in 1920 in what is now Ukraine.His parents moved  to  San Francisco，California the following year.His mother began teaching Isaac the piano when he was six. He began taking violin lessons after hearing a friend play the instrument.Later，he began studying music at the San Francisco Conservatory(音乐学院)．He progressed quickly.When he was 16，he played with the San Francisco Symphony Orchestra.The next year，he performed in New York City and was praised by music critics.

     During World War II ，Mr.Stern played for thousands of American soldiers.It was the first time many of them had heard classical music.After the war，he was the first American violinist to perform in a concert in the Soviet union.He also supported young musicians and cultural organizations in Israel.

    In 1979，Isaac Stern visited China.He met with Chinese musicians and students.He taught them about classical Western music.His visit was made into a film，which is called From Mao to Mozart：Isaac Stern in China.It won an Academy Award for best documentary film.

     In 1984，Isaac Stern received the Kennedy Center Honors Award for his gifts to American culture through music.He expressed his thoughts about the part that music plays in life.He said he believed that music makes life better for everyone，especially children.

     Mr.Stern supported and guided younger classical musicians.They include violinists Itzhak Perlman and Pinchas Zukerman，cellist Yo­Yo Ma，and pianist Yefim Bronfman.

     Isaac Stern died in 2001 at the age of 81.He was a major influence on music in the 20th century.He leaves the world richer with his many recordings.

    IPhone owners are vainer（虚荣）and spend more on clothes and grooming（仪容）than those who have BlackBerrys and Android phones, new research claims.BlackBerry owners earn the most and are more likely to have long-term relationships, while people with Android handsets are most creative and the best cooks.

    The study, carried out by TalkTalk Mobile, surveyed 2,000 owners of the three major smartphone brands to determine whether the choice of handset was an extension(延伸) of their personality. The study rated users in various walks of life using a point scoring system including personalities, daily habits and the type of industries they work in.

    Other results from the study found that people with an iPhone are more image conscious and generally consider themselves more attractive than those with other handsets. They are most likely to describe themselves as adventurous, bright and are most likely to work in media, publishing and education. They also believe their boss rates them highly. Apple owners also tend to have done more travelling and are the most active on social media sites.

    BlackBerry owners were found to be the least punctual(准时的), but despite putting in the least hours at work they are the most active phone user—sending more texts and making more calls in the average day than any other phone user. They are more social and have more friends overall. They also earn nearly two and a half thousand pounds a year more than other smartphone owners, with an average salary of $27,406. BlackBerry users classed themselves so loud and mainly work in the health, finance or property sectors. They were also found to drink more tea and coffee each day than any other phone user.

    Android owners were found to watch more TV than others and drink the most alcohol—consuming more in an average week than iPhone and BlackBerry drinkers. They have the most jobs in engineering, the government and public services and environmental services. They have the best manners and are more shy and relaxed than their counterparts.

    Dan Meader, Director of Mobile at TalkTalk, said,“Many of us have our mobile phones on us almost constantly so they do become an extension of us in many ways. It's interesting to see then how the choice in handset may reflect different aspects of personality and the results do show some unusual difference

    Some of the best thing in life don't happen until you grow old enough to recognize them. I can say that about tea. .

    I didn't start to drink tea until I was 35. The first time felt a genuine urge to drink tea was in 2003, when I stayed briefly in the United Kingdom. After a time of consuming local food, I started to really like strong black tea.

    I took packs of green tea with me as gifts but was disappointed to find my British friends preferred much stronger black tea from Sri Lanka. Later I learned that although people know China for its tea, it ranks only third among the world's black tea exporters, after Sri Lanka and Kenya.

    After I came back to China and started to cover food stories, I met friends in the tea-drinking circle and learned more. Although the majority of the rest of the world drinks black tea, which the Chinese call “red tea”, China processes and drinks mostly green tea.

I feel lucky to be Chinese because of the great variety of tea available in the county. It is estimated that there are more than 2000 tea in China it you divide them geographically,] including more than 600 locally famous tea. A more simple way to categorize it is by color ； and extent of fermentation(发酵). That comes down to six main categories — green, white, yellow, dark greenish(oolong), red and black tea.

    Tasting tea can be compared to our life. It can be plain and predictable but sometimes it is j full of pleasant surprises. Occasionally it can even seem too good to be true. The best thing is, you know there's always more to explore.

    Many students are involved in social practice besides study. On Monday, April 17, 2017, a unique partnership between Saint Agatha and Phalanx Family Services began. Saint Agatha is a primary school and day care program. Phalanx Family Services is a full-service, nonprofit （非盈利的）organization offering various programming for in-need families living in Chicago.

    Thirteen in-school youths, between the ages of 16~18, started training as young reporters in an eight-week camp organized by the two organizations. The program is designed to teach them how to become city reporters. After completing the program successfully, they will receive a job reporting for one of nine online news about the project.

    The very thought of 13 youths' improving reading and writing levels and hunting for career opportunities in journalism（新闻业）is exciting! Imagine, Chicago youths report positive and inspiring stories about the happenings around Chicago's black and brown communities, which are much better than frightening stories coming from local and national medium.

    I admire Saint Agatha and Phalanx Family Services for training youths in a needed skill set. As I see it, technology has harmed youths' reading and writing abilities. My father often says, “Youth is wasted on the young.” It sounds like the wisdom of the old. But Saint Agatha offers training and the opportunity for youths to take an active part in reporting the happenings and events they experience day to day in order to prove students don't waste youth.

    For many people, the Transformers movies are the greatest Hollywood blockbusters (大片). And among the Transformers themselves, the yellow Autobot named Bumblebee is certainly the favorite. He may be one of the smallest and weakest of the alien machines, but he is always loyal to his friends and shows great bravery in battle.

    In the new film, Bumblebee is found in a junkyard (废车场) and is full of honeybees. He always finds himself in awkward (尴尬的) situations, but people like his cute and naive looks. In addition to his blue eyes, Bumblebee's body language and movements are adorable. At one point, he sits with his legs straight out, with his huge feet making him look like a 5-year old trying on his dad's shoes.

    Bumblcbee is the Transformer who has the greatest affinity (亲和力) with humans. He starts journey with Watson, who is at a loss about her future and wants a friend. As a result of their adventure together. Watson grows up and starts to work toward her life goal of becoming a musician. As for Bumblebee, as we know, is a robot from outer space, he now has a better understanding of his task to protect the Earth. Every adventure has a beginning, as the movie poster puts it. More importantly, every adventure needs a good partner. The considerate, positive and warm Bumblebee is definitely a good choice according to US actress I Hailee Stcinfeld, who plays Watson in the film.

    Summer vacation is coming soon. To enjoy a relaxing holiday, here we'd like to share with you some of the best rock and jazz festivals. Although many Ukrainian(乌克兰的) music festivals were cancelled because of the bad financial condition, plenty remain for music lovers.

    KrayinaMriy

    When and where: June 20－21, Kyiv, Pyrohovo folk museum

    Lineup (阵容): TNMK, Boombox, VopliVidoplyasova, Onuka

    KrayinaMriy is an annual(每年的) rock music festival that promotes modern music. Besides music, the festival will offer dances as well as literary and theatrical performances and also playing of a traditional music instrument.

    Alfa Fest

    When and where: June 26－28, Lviv

    So far all tickets have been booked, but a waiting list is available at www.alfajazzfest.com/buyticket. This yearly festival held in Lviv will be interesting for both experienced jazz lovers and jazz learners. The performers on the lineup come from Ukraine, Japan, Cuba and the U.S.

    Koktebel

    When and where: Aug.22－Sept.6,Zatoka village, Odesa Oblast

    Koktebel Jazz is the biggest outdoor jazz festival. The Cinematic Orchestra, ParovStelar, Nino Katamadze, Bonobo, Submotion Orchestra, Billy's Band were the GALA'S superstars in previous years. This year the list of festival's participants and tickets prices still remain unknown but the organizers revealed(透露) that apart from good jazz, the guests will be offered music lectures and movie screenings.

    Respublica

    When and where: Sept.4－7,KamyanetsPodilsky, Khmelnytska Oblast

    Folk music and street art festival Respublica will take place in Kamyanets, Podilsky, one of the most beautiful cities in the west. Kyiv Post staff writer NataliyaTrach can be reached at trach@kyivpost.com.Booking in advance can get a good discount.