56×78＋22×56=____

为加快“一极三宜”江湖名城建设，总投资124000万元的岳阳三荷机场及交通产业园，预计2016年建好主体工程，将124000万元用科学记数法表示为____元．

    Last Sunday it was sunny . We went to have a picnic in the park . We took lots of food . Ms Smart went with us . She was a nice teacher . Sam took his football . Amy took her kite . Daming took his book . We played games under a tree . We sang and danced . Then we were hungry and thirsty . We ate many apples . So she had a stomachache. Mr Smart took her to the hospital .

“一带一路”这一战略构想正从历史深处走来，顺应了发展、合作、共赢的时代潮流。从古至今，海陆两条丝绸之路在世界版图上不断延伸，传播着文明和友好。

【文明交汇】

材料一  在长达一千多年的时间里，它（古代丝绸之路）把黄河文明、恒河文明、两河文明和希腊文明等诸多人类文明最重要的起源地，串联在了一起，被喻为世界历史展开的主轴。

【经贸繁荣】

材料二  时间转回宋代，……那些满载着中国瓷器和丝绸的商船，从广州或泉州出发后,经南海海域，运送到菲律宾、占城、波斯湾等地，再由波斯商人把这些中国商品销往西亚各地甚至欧洲。

【航海壮举】

材料三  郑和七下西洋，海上丝绸之路盛极一时。他每到一地，都以中国的丝绸和瓷器 换取当地的特产或馈赠当地的国王，与当地居民公平交易，互通有无。不占别国一寸土地， 未掠他人一分财富。