How is the passage organized? A. In time order B. By giving examples C. From general to specific D. From specific to general 相关知识点: 试题来源: 解析 A。本题考查文章的组织结构。A 选项“按时间顺序”,如果文中有明显的时间线索,如先发生什么,接着发生什么,最后发生什么,就是这种结构。B ...
Many scientists believe that intelligent life forms may exist on other planets and messages should be sent into space to contact these life forms. Other scientists think this is a bad idea because these life forms could be dangerous. Discuss both these views and give your own opinion. Give rea...
are teaming up to grow plants on the moon together, as early as 2025. Lunaria One's ALEPH project is an early step toward growing plants for food, medicine and oxygen production. However, the problem is that the moon is...
Malaysian scientists have found a new use for waste from processing pineapples(菠萝): using it to make small pilotless aircraft drones(无人机). Scientists developed a way to use pineapple leaves to make frames(框架)for the drones. Pineapples are harvested once a year in Malaysia. The leaves...
Not all travel modes are always available for all respondents. μ is the scale parameter of the nest normalized from the top; it should be greater than or equal to 1. The inverse of the scale parameter ranges from 0 to 1 in this case (Bierlaire, 1998). If μ is estimated to be 1,...
News articles are typically organized to deliver the most important information first. This structure, known as the “inverted pyramid,” has several benefits: Writers stay organized and focused. Editors can easily trim less essential content as needed, just by cutting from the bottom. Readers get...
If you want to sell your home quickly in today's complex housing market, professional listing photos are nonnegotiable.
Scientists have shown how plants can protect themselves against genetic(基因的) damage caused by environmental stresses. The growing tips of plant roots and shoots have an in-built mechanism (机制) that spells cell death if DNA damage is detected, avoiding passing on faulty DNA.Plants have small...
The project led to the formation of the Snow Leopard Conservation Network, a collaborative hub for sharing resources, research and best practices among conservationists and scientists. Such coordination has enhanced conservation efforts, including habitat preservation, community engagement, and anti-poaching...
And what are some of the common properties of light, such as absorption, reflection, refraction and diffraction? You might think scientists know all the answers, but light continues to surprise them. Here's an example: We've always taken for granted that light travels faster than anything ...