Read “Black Swans” and answer the questions.Black SwansIn the 16th century, all the swans observed... were white. Who would have predicted that Dutch explorers would discover black swans in Australia ……

General studyRead the passage “Black Swans” and answer questions 1 to 3.Black SwansIn the 16th... black swans in Australia in the 17th century? The phrase “Black Swan” is now sometimes used ……

beautiful swans. You may ask: “How many swans swim in the river?” The Queen of England can give you the answer. These swans belong to (属于) her.Every year in July, the Queen’s Swan Makers (女王 ……

many beautiful swans. You may ask: “How many swans swim in the river?” The Queen of England can give you the answer. These swans belong to (属于) her. Every year in July, the Queen’s Swan Makers (女王 ……

All swans in England are the property (财产) of the queen or king. ……

All swans in England are the property (财产) of the queen or king. ……

was – two black swans (黑天鹅)! I had only seen swans on TV before. They looked so graceful. Sometimes ……

”, unlike the pairs of lover swans who swim together on the water surface or “climb the air” when... poem.He does this with clear imagery (意象). The main image of the poem is the view of the swans ……

Swan, by Nassim Nicholas Taleb (Random House, 2007)"Black swans" — or highly unpredictable events (black swans are rare) — should not catch us by surprise. Taleb explains that people think too much ……

and wild flowers teem;It is just time for the globefish to swim upstream.(Translated by Xu Yuanchong... teem;It is just time for the globefish to swim upstream.(Translated by Xu Yuanchong)Spring ……

FOR Petra, a wild black swan (天鹅), it was love at first flight when she flew into a German swan... a happy summer together. When winter came and the other swans flew south, Petra refused to leave ……

was – two black swans (黑天鹅)! I had only seen swans on TV before. They looked so graceful. Sometimes ……

on her very big nest to lay3 her eggs.Father Swan went down to the river. But he did not swim away. Mother Swan sat on her six white eggs for weeks. The six baby swans came out of the eggs. They all stayed ……

black swans have white wings. How lovely they are! I had a great time and really liked this travel ……

spectacleTHIS autumn, a pair of black swans settled down on the campus of Anhui University. They live... authorities said the swans "increase vitality" on campus.Peng Shuran, Anhui UniversityPeng Shuran ……