What percentage of American homes keeps both a cat and a dog?相关知识点: 试题来源: 解析 正确答案:About 10 percent 解析:(文章最后说到,美国三分之一的家庭养猫,而这些家庭中三分之一又同时养狗,计算得出大约10%的美国家庭既养猫又养狗。)
Americanssometimes have strong feelings about pets.Living a dog's life in America isn't such a bad thing. It is said that Americans spend about $1.5 billion onpet food each year Many grocery stores sell pet food. In the city of Houston, Texas, dogs can have their din-ners sent to ...
He moved carefully over what remained of partition walls. 他小心翼翼地跨过残余的隔墙。 柯林斯高阶英语词典 'Dad?' — 'What?' — 'Can I have the car tonight?' “爸爸?”——“什么事?”——“我今晚能用车吗?” 柯林斯高阶英语词典 'They could paint this place,' she said. 'What?' he ...
A population is the opposite of a sample, which is a fraction or percentage of a group. For example, if you were interested in surveying dog owners to find out their preferred brand of dog food, the population would be all dog owners in the United States. It would be impractical to ...
You’ll be surprised how often this becomes a workable plan,and if you actually do this,you’ll have a better understanding of your brain twenty minutes from now. Another benefit of writing is that it helps you remember. Many,if not most,highly productive people are always taking notes. ...
The most accurate way to identify exactly what percentage of DNA is shared by two species is to compare their complete DNA sequences (or genomes) with each other. However, determining the entire DNA sequence of an animal is a difficult task that takes significant time and effort. It requires...
Declawing can be painful years after the surgery is complete. Unfortunately, studies have revealed that a large percentage of declawed cats experience some level of pain intermittently or constantly and this can affect their behavior with increased incidence of aggression and inappropriate elimination....
In summary: I distinctly heard a woman's voice say my name. It wasn't a scary voice, just a friendly voice. After I heard it I felt really happy and relieved. Now I'm not so sure if it was just a dream or if it was a ghost.In summary, 34% of Americans believe in ghosts, ...
The limit can be a dollar amount or a percentage, such as 25% above your dwelling coverage amount. This gives you a cushion if rebuilding is more expensive than you expected. Guaranteed replacement cost coverage pays the full cost to repair or replace your home after a covered loss, even ...
3. If her DNA was off by one percentage point, she'd be a dolphin. 如果她的DNA偏了一个百分点,那她现在就成了一条海豚了 4. Yeah, oddly enough sometimes normal is normal. Sometimes we can't see why normal isn't normal. 是啊,说来也是奇怪,有时候没有异常就属于正常,可有时候我们搞不明...