| 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 答案选的是C 是没错 但是我觉得AB也没错 One compensation for not hibernating is the built-in urge to migrate. 推出A对 from high-elevation browse areas in summer down to the lowland areas 推出B对 TPO的题是不是出的有问题啊？？？ |
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