a little of one to fourMost black bearslive alone,except during mating season[a1] .They prefer to live in caves,hollow logs[a2] ,or densethicket[a3] s.A little of one to four cub[a4] s is born in January or February after a gestation[a5] period of si
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a little of one to fourMost black bearslive alone,except during mating season[a1] .They prefer to live in caves,hollow logs[a2] ,or densethicket[a3] s.A little of one to four cub[a4] s is born in January or February after a gestation[a5] period of si
a little of one to four
Most black bearslive alone,except during mating season[a1] .They prefer to live in caves,hollow logs[a2] ,or densethicket[a3] s.A little of one to four cub[a4] s is born in January or February after a gestation[a5] period of six to nine months,and they remain with their mother untilthey are fully grown or about one and a half years old.Black bears can live aslong as thirty years in the wild ,and even longer in game preserves[a6] set aside for them.
[a1]交配季节
[a2]中空的木头
[a3]茂密的丛林
[a4]n.幼小的兽;愣头青,毛头小伙子;新手
v.(野兽)生仔;捉幼狐(幼兽)
[a5]n.怀孕;怀孕期;(思想、主意等的)构思、酝酿;孕育(过程)
[a6]禁猎区
中间那A little of one to
a little of one to fourMost black bearslive alone,except during mating season[a1] .They prefer to live in caves,hollow logs[a2] ,or densethicket[a3] s.A little of one to four cub[a4] s is born in January or February after a gestation[a5] period of si
A little of one to four 一小部分幼仔,大约1个到4个左右
经过6到8个月的怀孕期,会产出 一小部分幼仔,大约1到4个那样.