读六大板块示意图，完成下列要求。

（1）板块名称：E____  C____ 
（2）____ 板块几乎全部是海洋。（填字母）
（3）图中红色圆点位置为日本，其多地震的原因是处在____ 火山地震带上。

若直线l₁：ax+（3﹣a）y+1=0，l₂：2x﹣y=0，若l₁⊥l₂，则实数a的值为____ 

改革开放三十多年以来，我国保持了高速、稳定的发展。经济建设取得显著成就，年平均增长速度居世界首位，经济总量不断扩大，已经成为世界第二大经济体。与此同时，人民生活水平不断提高，正进入全面小康社会；中国的国际地位不断提高，在国际事务中发挥越来越重要的作用；成功恢复对香港、澳门行使主权，向完成祖国统一大业迈出重要一步。

    Hannah Levine decided she wanted to give hugs to all of the children and families in need at local hospitals.

    Because she couldn't give them one by one, Levine, then a sixth-grader, decided she would use her talents(才能) to do the next best thing. She began to knit(编织) hats, scarves, and blankets for families staying at the Ronald McDonald House at Stanford. Her creations also went to Bundle of Joy, a program that provides newborn baby items for families in need, and to Knitting Pals by the Bay, a local organization that provides hand-knitted caps to cancer patients.

    “I love to knit, and I thought it would be a great idea to make all these handmade items for kids and adults who need them. It would be like a hug for them,” Levine explained.

    Levine started the project about a year ago. “I think it's just really fun to do, and it keeps me busy,” said Levine, now 13.

    Once she got started, Levine realized that her project could be much bigger than the goods she was able to produce with just her own hands. So she sent emails to her school and communities(社区), asking for knitted donations(捐赠物) to the project she named “Hannah's Warm Hugs”. She also posted advertisements at Starbucks and other locations in her area. The warm goods began to gush in.

    “It was amazing; more strangers than people she knew started dropping donations at our door,” said Levine's mother, Laura Levine. “We ended up with this huge box of items she was donating.”

    The knitted items numbered in the hundreds. Levine made her first round of donations around Hanukkah (an eight-day Jewish holiday in November or December) and later received thank-you letters from the organizations. Levine is still knitting, and she said the project will continue.

    “It has turned into a bigger thing than she had thought,” her mom said. “It made her feel pretty good; it made us feel pretty good.”

    Thomas Edison was one of the most successful inventors the world has ever seen.____

    Bui people found that although Edison was good at inventing new things, he was a poor fisherman. He used to spend an hour almost every day sitting at the side of a river and fish. He always fished all alone by himself.____

    People asked Edison, “Why are you so crazy about fishing when you are so bad at it?” His answer was, “I really never caught ant fish because I have never used any bait (诱饵).” Another question followed, “Why would you fish without bait?” Edison answered, “Because when you fish without bait, people don't disturb you and neither do the fish.____”

    Sometimes the world's best inventor was the world's worst fisherman. In fact, because Edison was the world's worst fisherman, he could become the world's greatest inventor.

    Are you setting aside some time for yourself to think?____ Here are some ideas for you:

    Slowing down and taking long showers is a good idea.

     ____

    Long walks are good too.

    Afternoon naps have been proved to improve creativity.

A. But he never caught any fish.

B. It provides me my best time to think.

C. So is listening to some soft classical music.

D. In all, Edison has thousands of inventions.

E. He was asked the reason behind him being a fisherman.

F. To make your brain work better, you need to take a rest.

G. Set aside 15-20 minutes per day so that you can do nothing.