百度试题 结果1 题目The deer ___ grazing in the meadow. A. was B. is C. are D. were 相关知识点: 试题来源: 解析 A。过去进行时,deer 单复数同形,这里表示一只鹿,用 was。反馈 收藏
解析 Solution:Let the total number of deer be x.Deer grazing in the field = 2Deer playing nearby =34(x-2 )=34* 2=(3x)8Deer drinking water = 9According to the question,2+(3x)8+9=x⇒(4x+3x)8+9=x (7x)8+9=x x-(7x)8=9 ((8x-7x))8=9 x=9* 8 x=72...
Deer were considered to belong to the same group when they were at a distance ⩽50m [24]. Following [30], animals were further classified as active (when grazing, moving, standing or interacting) or inactive (when lying down). On this basis, each sighted group was characterised by its ...
Daffodils, foxgloves, and poppiesare common flowers with a toxicity that deer avoid. Deer also tend to turn their noses up at fragrant plants with strong scents. Herbs such as sages, ornamental salvias, and lavender, as well as flowers like peonies and bearded irises, are just “stinky” t...
Just the week before, Holyoak says, the Bureau of Land Management gathered roughly 400 wild burros from this grazing allotment to put up for adoption. A gather—removing burros or wild horses from public lands—is how land managers protect the health of overpopulated animals and the land itsel...
What is the role of the cecum in grazing animals? what's the role of the cecum in grazing animals?fermenting ingested material especially in animals that eat large amounts of plant material. fats are absorbed by epithelial cells and recombined into triglycerides. ...
In the system (1) to protect vegetation against attack by animals, and especially damage to saplings from deer, fibers (2) are attached by an adhesive (5) to the shoots (3) of the sapling (4). The fibers are of keratin or sheep wool, hemp, or synthetics, with wool wax in a ...
- Banned pets: bear, moose, wild turkey, deer, lion, cheetah, wolf, monkey, camel, alligator, monk parakeet, mute swan In Maine, a permit is required to own most wild birds or animals. Several species are not allowed, however: bear, moose, wild turkey, deer, lion, cheetah, wolf, mo...
Heredity 60 (1988) 221—227 The Genetical Society of Great Britain Received 21 May 1987 Biochemical variation in roe deer (Capreolus capreolus L.): are vr-asrtiraabtelegtishtasnaKm-ostnrgatdeegeisrtsg?enetically less Gunther B. Harti and Friedrich Reimoser Forschungsinstitut für Wildtier...
For millennia Indigenous communities have relied on the far north's caribou herds for sustenance. But as the herds dwindle, the future becomes difficult to predict.