Choose the answer:1. Which of the following is the new use for lasers?A. Improving people.... makes the environment betterA. ab B. bcC. cd D. ad3. While using lasers to change the weather, _____ ……

关于转基因食品你了解多少？YOU may have seen in the supermarket that some food is labeled as “genetically... grow more fruit, better fight against diseases or have more nutritional (营养的) value.For example ……

. Juice – Most “so-called” fruit juice is simply brightly colored sugary water. You should choose only fruit drinks labeled (给……贴标签) “100 percent juice”.2. Soda – Soda contains too much sugar and has ……

of research, scientists found that fruit and vegetables labeled as organic are, on average, no more ……

' offices and spas.Dermatologic lasers emit intense beams of light that penetrate several layers...-coloured skin.Uncertainties exist in the process:All lasers wound the visible top layer of skin, sometimes ……

Railways has come up with a high-tech solution. Trains in the Netherlands being armed with lasers (激光.... Dutch Railways is currently conducting experiments with lasers just in front of the wheels ……

激光或许可以控制天气哦！词数 300 建议阅读时间 6分钟课件及教案见网站 测试见7版LASERS (激光) have many uses including improving someone... both heavy floods (洪水) and droughts (干旱). They are also trying to use lasers to control lightning ……

much of the whole pie they show. Each piece is labeled to show what it means.A pie chart helps.... Each piece is labeled to show what it means.Line graphLine graphLine graphLine graphs are used ……

category as cigarettes. But that’s not the only *downer for meat lovers. The organization also labeled... in fiber, from fruit and vegetables, and maintain an adequate body weight throughout their life ……

HAVE you ever bought something that is labeled (标明) “natural” or “non-toxic (无毒的)”? Are those... or illness must be labeled by law. However, just because a product does not meet the meaning ……

秋天的水果What's your favorite fruit? ……

JUNEJULYGREEN GRASSFRESH FRUITBEESUMMERHOLIDAYS. ……

labeled as lazy or unreliable. ……

labeled as lazy or unreliable. ……

Tomatoes are the world's most popular fruit. Every year, people grow more than 60million(百万) tons ofthe juicy, red fruit. ……