Champion Swim Club ____(found) in 2006 by former World Cup Swimming Champion Ms. Vivian Wang and is the first competitive organization for expats' children and adults in Shanghai. The club ____(provide) a structured program focused on the long-term development of its swimmers. Members will be assessed and given the opportunity____(train) with swimmers of a similar standard and level under the supervision of ____(lead) internationally experienced swimming coaches.

    So far, we____(create) a program that caters to swimmers of all ages and abilities. In addition to ensuring proper technique and conditioning, Swimmers____(place) in groups by the coaching staff after a stroke technique assessment session. The program has been designed by a world class coaching team that focuses on all of the elements and techniques that will result students maximizing their potential to enjoy and____(compete) at a competitive level.

    The coaching team comprises former World Cup Swimming Champion Vivian Wang as Head Coach and a number of highly experienced professional coaches will work together____(provide) a developmental swimming program where there is avenue for advancement through to higher levels. The leader of the club said, “I think we____(do) some useful things. If everyone spread the spirit, there ____(be) more champions in China. ”

       近日，鸟类专家在大纵湖景区发现了全球性濒危鸟类——堪称“鸟类大熊猫”的震旦雅雀。震旦雅雀行动敏婕，生活在静mì的芦荡深处，喜欢啄食种子和昆虫，叫声青脆。目前，多达上百种鸟qī息在大纵湖景区宽阔的原生态芦苇荡里。

下列各民族与其传统节日搭配正确的是（　　）

某校学生会准备调查七年级学生参加“武术类”、“书画类”、“棋牌类”、“器乐类”四类校本课程的人数，他们采用了最为合理的调查方法收集数据，并绘制了如图所示的统计表和扇形统计图

请你根据以上图表提供的信息判断下列说法正确的有（　　）

①a=100，b=0.15；②在扇形统计图中器乐类所对应扇形的圆心角的度数是144°；③若该校七年级有学生1120人，大约有280名学生参加武术类校本课程．