Re: [請益] 黃金閱讀 RUNNING WATER ON MARS

看板TOEFL_iBT (TOEFL_iBT托福)作者sa018858 (情定醫踢希..)時間15年前 (2010/12/03 18:40)推噓0(0推 0噓 4→)

留言4則, 2人參與討論串5/5 (看更多)

※ 引述《nash0227 (泡麵冰)》之銘言： : 各位板友好 : 請問 : Furthermore, Mars Global Surveyor data released in 2003 seem to indicate that : the Martian surface contains too few carbonate rock layers─layers containing : compounds of carbon and oxygen─that should have been formed in abundance in : an ancient ocean. Their absence supports the picture of a cold, dry Mars that : never experienced the extended mild period required to form lakes and oceans. : However, more recent data imply that at least some parts of the planet did in : fact experience long periods in the past during which liquid water existed on : the surface. : 10. According to paragraph 4, what do the 2003 Global Surveyor data suggest : About Mars? : ○Ancient oceans on Mars contained only small amounts of carbon. : ○The climate of Mars may not have been suitable for the formation of large : bodies of water. : ○Liquid water may have existed on some parts of Mars’ surface for long : periods of time. : ○The ancient oceans that formed on Mars dried up during periods of cold, dry : weather. : Ans:(B) : 請問(A)哪裡錯? : the Martian surface contains too few carbonate rock layers─layers containing : compounds of carbon and oxygen─that should have been formed in abundance in : an ancient ocean. : 這句的意思不是說火星表面有很少的carbonate rock layers，而這個層應該在許多古代 : 的海洋中形成，所以(A)說的古代海洋只有一點點碳錯在哪呢? : 麻煩各位板友解答了 : 謝謝!! 請問(C)哪裡錯? 他不是說 at least some parts of the planet did in fact experience long period... 所以C應該也是對的呀.. 麻煩各位版友解答解答了.. 感激不盡... 補充說明, 我剛剛去問一位老外他說C才是正確答案呀.. B應該不是最適合的.. 不知各位版友意見如何.. -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 112.104.110.23 ※ 編輯: sa018858 來自: 112.104.110.23 (12/03 22:05)