排序
写作真题第165套（rs085）
综合写作： Argentavis magnificens, the largest bird to have ever inhabited Earth, lived six million years ago in the southern part of South America that roughly corresponds to mode...
写作真题第164套（rs084）
综合写作： In December 1872, sailors on a passing ship discovered the Mary Celeste, an American cargo ship, floating in the Atlantic Ocean east of the Azores. There were no people...
写作真题第163套（rs083）
综合写作： At its peak, the Roman Empire ruled much of the Mediterranean and Northern Europe. Roman territories were protected by groups of soldiers called legions, which were mad...
写作真题第162套（rs082）
综合写作： Reading Throughout the Greek islands, archaeologists have found over 200 plate-sized ceramic disks dating to about 2000 to 3000 B.C.E. The disks are typically decorated...
写作真题第161套（rs081）
综合写作： The United States currently has high-speed railway lines on the East Coast of the country. The East Coast high-speed trains have been very successful, and some experts ...
写作真题第160套（rs080）
综合写作： In recent years, the desire to find a clean, renewable source of energy has led to an increase in the number of wind turbines in the United States. Wind turbines are ta...
写作真题第159套（rs079）
综合写作： The Eocene epoch began 55 million years ago with a rapid increase in global temperatures, the Eocene warming. The warm period lasted for 20,000 years. It was so warm du...
写作真题第158套（rs078）
综合写作： The short-faced bear was a giant North American bear that became extinct about 11,000 years ago. This ancient bear was much larger than today’s bears, reaching up to 1....
写作真题第157套（rs077）
综合写作： Bats play a crucial role in the ecosystem of North America: a bat can eat hundreds of insects in a night，reducing the need for harmful pesticides. Unfortunately，a mys...
写作真题第156套（rs076）
综合写作： While scientists have been seriously observing animal behavior for well over a hundred years, the study of why animals play has only recently become a serious research ...
