首句点明主旨,是比较典型的说明文写法,而且尾句也用到了famous等正向词汇。在①-④的四个选项中,很容易发现④与原文内容不符(虽然画线内容讲述了珊瑚如何堆积而成礁石,却是以总分结构针对于"where it is" 展开的,十分明显)。故排除④,选择A选项。重点注意段首和段尾句子,分清主旨句和细节句。
What is one of the threats to the Great Barrier Reef? A. Decreased ocean temperatures. B. Lack of pollution. C. Overfishing. D. Increase in marine life. 相关知识点: 试题来源: 解析 C。中文解析:大堡礁面临着多种威胁,其中之一是过度捕捞,它会破坏生态系统的平衡。A 选项中海洋温度降低不是威胁...
A barrier is a structure or object designed to prevent passage or access, emphasizing a defensive or protective role, while a block is a solid piece of material used in construction or to obstruct movement.
Another example of a language barrier isdialects. People can technically be speaking the same language, but dialectical differences can create misunderstandings and gaps in communication. India, for example, uses over 22 major languages, written in 13 different scripts, with over 720 dialects. ...
What ocean is the Great Barrier Reef in? What is the condition of the Great Barrier Reef? What is the climate like in the Great Barrier Reef? What is the depth of the Great Barrier Reef? What part of the Great Barrier Reef is still alive?
What is a problem for the Great Barrier Reef? A. Clean water B. Too many fish C. Pollution from ships and factories D. Cool water 相关知识点: 试题来源: 解析 C。原因:“Pollution from ships and factories is also a problem.”说明了船只和工厂的污染是大堡礁面临的问题之一。
What is a problem for the Great Barrier Reef? A. Clean water. B. Green plants. C. Pollution from ships and factories. D. Nice weather. 相关知识点: 试题来源: 解析 C。中文解析:文章中说“Pollution from ships and factories is also a problem.”,所以来自船只和工厂的污染是大堡礁面临的一个...
whilecrossingabarrier. “ThemoreIrode,thebetterIbecame,thoughIhavetoadmitthattheprocessinvolvedfalling ineverywaypossible,”saysAaron.WhenAaronperformedhisfirstairborne180outofthebox, Steve,hisfather,sensedanopportunity,videotapedtheperformanceandsentittotheInternet.A lettersoonarrivedfromJohnBox,founderofColours...
What Is a Customs Barrier? A customs barrier is any implementation of fees, rules, or regulations designed with the intention to limitinternational trade. Key Takeaways A customs barrier is any implementation of fees, rules, or regulations designed with the intention to limit international trade. ...
Knock-in options may be classified asup-and-inordown-and-in. In an up-and-in barrier option, the option only comes into existence if the price of the underlying asset rises above the pre-specified barrier, which is set above the underlying's initial price. Conversely, a down-and-in ba...