雅思阅读第234套Passage2：The Step Pyramid of Djoser

雅思阅读第234套Passage1：Why we need to protect polar bears

雅思阅读第233套Passage3：Timur Gareyev – blindfold chess champion

雅思阅读第233套Passage2：Does education fuel economic growth?

雅思阅读第233套Passage1：Bats to the rescue

雅思阅读第232套Passage3：Building the Skyline: The Birth and Growth of Manhattan’s Skyscrapers

雅思阅读第232套Passage2：Palm oil

雅思阅读第232套Passage1：The thylacine

雅思阅读第231套Passage3：Insight or evolution?

雅思阅读第231套Passage2：A second attempt at domesticating the tomato