相关知识点: 试题来源: 解析 A How many后需接可数名词的复数形式,选项中"A. eggs"是复数,符合语法要求。回答"Two eggs"中的eggs与问题中的复数形式一致。B选项是单数形式,语法错误;C选项"hens"与回答中的"eggs"无逻辑关联。因此正确答案为A。反馈 收藏
结果1 题目 5.9只母鸡在4天内下12只蛋,问4只母鸡在9天5. Nine hens lay 12 eggs in 4 days. How many eggs内下多少只蛋?will 4 hens lay in 9 days?(A)11(B)12(C)13(A)11(B)12(C)13(D)14(E)15(D)14(E)15 相关知识点: 试题来源: 解析 5.B 反馈 收藏 ...
Many hens continue to lay past five years of age.If your hens start laying fewer eggsand they are only a few years old, it is more likely that it is either a molt or the season, not their age. Raising chickens is not entirely about egg-laying. Do you know how to keep your older...
How to produce billion eggs? Exploitation of laying hensJackson D
Healthy chickens lay eggs most reliably in their first 2 to 3 years. After that, egg production will taper off. How Often Do Chickens Lay Eggs? Most hens will lay one egg per day, but factors like weather, day length, nutrition, and the presence of predators will affect daily egg ...
I.根据句意及首字母提示填写单词。1. How do you c___ the Spring Festival?2. Hens l eggs, giving birth to life, so an egg is a symbol of new life.3. The dove is a s_ of peace.4. We are in trouble at p__.5. Lily's father came up to me and w ___ me not to call...
If a hen and a half lay an egg and a half in a day and a half, how many eggs will half a dozen hens lay in half a dozen days? Ratio: The ratio of any two or more entities is the factor that gives the directly proportional...
Chickens aren’t fussy about furniture, so all you’ll need here are nesting boxes and perches. Nesting boxes are where your hens will lay their eggs; they can be any sort of box filled with soft bedding. Plan for one nesting box per three hens, or maybe more if you plan to keep a...
(in summer you should collect them twice a day). hens start laying at about six months of age and continue for between five and ten years. they will lay around six eggs a week. hens require at least 12 to 14 hours of light to keep laying eggs (a regular light bulb can suppl...
If a hen and a half lays an egg and a half in a day and a half, how many eggs will six hens lay in six days? Mathematical Models: Mathematical modeling is the art to convert real-life problems into mathematical formulations and then solve i...