[請益] 黃金閱讀 Deer Populations of the Puget Sound 答案疑惑

看板TOEFL_iBT (TOEFL_iBT托福)作者v9290026 (JS)時間15年前 (2011/05/16 22:08)推噓0(0推 0噓 3→)

留言3則, 2人參與討論串1/1

麻煩各位大大們，我爬文查過Q2以前正確答案似乎是3，不過現在勇版黃金閱讀的正確答案卻是2，有沒有哪位大大可以替小弟解惑一下。 Paragraph 2: Nearly any kind of plant of the forest understory can be part of a deer's diet. Where the forest inhibits the growth of grass and other meadow plants, the black-tailed deer browses on huckleberry, salad, dogwood, and almost any other shrub or herb. But this is fair-weather feeding. What keeps the black-tailed deer alive in the harsher seasons of plant decay and dormancy? One compensation for not hibernating is the built-in urge to migrate. Deer may move from high-elevation browse areas in summer down to the lowland areas in late fall. Even with snow on the ground, the high bushy understory is exposed; also snow and wind bring down leafy branches of cedar, hemlock, red alder, and other arboreal fodder. 2. It can be inferred from the discussion in paragraph 2 that winter conditions ○ Cause some deer to hibernate ○ Make food unavailable in the highlands for deer ○ Make it easier for deer to locate understory plants ○ Prevent deer from migrating during the winter 我個人這題是寫2，原因是我用What keeps the black-tailed deer alive in the harsher seasons of plant decay and dormancy? 來推論deer冬天在highlands食物unavailable，所以才要migrate，不是因為冬天使低地更容易找到食物才migrate到低地。而且我也沒看到冬天"使"低地"更容易"找到食物的暗示或換句話說，只是說在低地，即使冬天，還是因為有些植物會露出或是被snow and wind帶下來，所以還是有食物的。煩請大大們解惑! -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 114.45.85.114