[請益] READING TPO4 DEER POPULATIONS OF THE PUGET SOUND

[kuoyuhsuan (yuhsuan)]

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

  1.cause some deer to hibernate
  2.Make food unavailable in the highlands for deer
  3.make it easier for deer to locate understory plants
  4.prevent deer from migrating during the winter

答案是3但我選4!????

想請教大家這一題

還有文章裡的understory是甚麼意思?!

謝謝!

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→ kuoyuhsuan:說錯 更正一下我選的是2但答案是3*
推 shaolun:story指的應該是樓層，understory應該就是指在樹下
推 shaolun:understory (or understorey) is the term for the area
→ shaolun:of a forest which grows at the lowest height
→ shaolun:level below the forest canopy.
推 Brenner:2.應該說沒有邏輯根據，deer遷徙始自夏天，至深秋抵低地
→ Brenner:邏輯上無法推得冬天氣候使高地"沒有食物"
→ Brenner:而這是該段唯一一句提到高低地分野的句子
→ kuoyuhsuan:感激不盡. 那為什麼3是對的呢?!
推 jamiejian:奇怪,下載的tpo簡報版答案是2耶