阅读下面短文,从每题所给的 A、B、C和D四个选项中,选出最佳选项。 A day in the life of a sun bear is what you might expect from the name. sunny. In its natural habitat,the sun bear spends over 80 percent of its active waking time in davlight.But when disturbed by human activity, th...
前言 以下信息来自dholes.org 网站中的WHAT'S A DHOLE模块,主要简单介绍了关于豺的基础知识。附离编译局 2023年5月IUCN关于豺的Species of the Day,豺被列为濒危动物(2023)。"What is a dhole?" is the first question we get asked when we introduce o
Also known as the Amur tiger, the mighty Siberian tiger is the biggest cat species in the world. Primarily found in the Sikhote-Alin mountain range in the Russian Far East, with small populations in China and possibly North Korea, this species has adapted to the cold, harsh environment of ...
Close the lid and let it steep for 3 days, and your grass-clipping liquid fertilizer is ready to use. Depending on the size of the plant, apply this solution from half a cup to one quart for those growing in pots. Learn about this technique in detail here. 7. Add a Grass Clipping ...
When I was 19, I dropped a solid plains mule deer with the weapon at 404 yards. See Photo GalleryTime spent on the bench is one of the best ways to experience spot-on accuracy and build shooting confidence. You’ll quickly learn what your rifle/scope/ammo combo is capable of. ...
根据文章第一句“A studyfound that 52 of the most common species ofbirds in the USA have shrunk in size in the past38 years.”可知,美国有52种常见的鸟类的体型正在缩小,故选B项。2.A细节理解题。根据第二段最后一句中的which is because larger animals are able tokeep warmer”可知,寒冷地区的...
What is carnassial? What living animals have the largest ones? Heterodont dentition: Mammals do not have the same type of teeth in their jaws. Teeth in a mammalian jaw vary in shape and size depending upon the function of the particular type of teeth. Thus, mammals have heterodont d...
Raccoons aren’t constrained by a single food source; instead, they have a choice in which food they want to eat at a given time. So, what do raccoons eat? It’s estimated that their diet is composed of a fairly even split between plant matter, invertebrates, and vertebrates. The plant...
A.Their slow pace is a balanced choice.B.They are in face of possible extinction.C.Their slow pace decides a tiny appetite.D.They suffer a lot against natural enemies. 答案(1)推理判断题。根据第一段中Fast animals have a leg up in outrunning other animals,which puts ...
A buck is a male deer, whereas deer is a term that refers to the animal species as a whole, including both males and females.