导航 3.Which is the most important factor to keep them alive according to the author? A.The energy from eating sea creatures. B.The chance of Shackleton's return. C.The dream of exploring Antarctica. D.The optimism and faith in Shackleton
导航 3.Which is the most important factor to keep them alive according to the author? A.The energy from eating sea creatures. B.The chance of Shackleton' s return. C.The dream of exploring Antarctica. D.The √ optimism and faith in Shackleton
课堂·重难突破 7
课堂•重难突破