→作文｜As teamwork is increasingly important in modern society，everyone should train his ability to cooperate with others． Today's societ…〔01-20〕

  →作文｜你新买的电脑出了问题，为此你写信给经理投诉。 You have bought a brand-new computer in a store. But much to your disappointment, it could not be properly…〔12-04〕

  →英语｜1.on open policy the open policy means that our country is open to investment, trade and technical and economic cooperation with o…〔08-19〕

  →美文｜cooperation can build trust between each other and help to bring long-term relationship; on another hand, cooperation can turn a s…〔02-21〕

  →原创｜Competition and Cooperation竞争与合作 Competition is common in every field of life. For example, the Olympic Games is the most famous c…〔12-15〕