文章列表

• 1.【英语时差8,16】骨质疏松
• Osteoporosis literally means porous bone. It is characterized by loss of bone density and the deterioration of bone tissue, which makes bones fragile ...
• 2.【英语时差8,16】语音错误B
• The difference between these two mistakes may seem unimportant to a lay person, but to a cognitive psychologist it is crucial for understanding how la...
• 3.【英语时差8,16】什么是疱疹？
• You might call them cold sores or canker sores or maybe fever blisters. Whatever theyre called in your house, if you get them, youre in the company of...
• 4.【英语时差8,16】母婴联系B
• Similarly, given the choice between the nest built by their mother and the nest of another mother, normal baby mice always chose the familiar nest whi...
• 5.【英语时差8,16】成熟的水果B
• Plants attract fruit eatersor frugivoresby packing valuable resources into their fruits like sugar and water or important nutrients such as carotenoid...
• 6.【英语时差8,16】坐旋转木马会头晕？B
• Generally speaking, the larger the circle you move in, the greater the centripetal force you experience. So, the farther you move away from the center...
• 7.【英语时差8,16】机械水蛭B
• What has thirty-two brains and three jaws, each with one hundred teeth? The correct answer is a leech, and although I hope to never meet one personall...
• 8.【英语时差8,16】坐旋转木马会头晕？
• The next time youre at a park, watch children playing on a merry-go-round and youll notice that kids sitting in the center of the merry-go-round dont ...
• 9.【英语时差8,16】成熟的水果
• If you keep a garden and have never been bothered by aphids, you are lucky. But one day you may find your rose bushes or bean plants coveredalmost ove...
• 10.【英语时差8,16】疫苗的神奇作用B
• The second type of vaccine contains an attenuated virus. This virus is alive, but has been grown in the lab for several generations, so it isnt able t...