A. To make the camera look cool B. To protect the lens from scratches C. To block unwanted light D. To increase the zoom range 相关知识点: 试题来源: 解析 C。选项 A 不是主要目的。选项 B 通常是 UV 镜等的作用。选项 C“To block unwanted light”镜头遮光罩的主要目的是阻挡不必要的光线。
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What is the purpose of this announcementA.To announce a flight delayB.To explain a departure gate changeC.To issue a boarding callD.To indicate a flight cancellation的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的大学职业搜题找答案,刷
A basic question of geology is how all these new minerals came into being. Well, recent studies have turned to biology to try to explain how this happens. Now, much of biology is studied through the lens of evolution. And the theory of evolution suggests that, as environments change—and ...
what really motivated what regret what s wrong amy what self-made millio what sex is your brai what shall we say the what sort of carriage what the best thing i what the hell do you what the hell you thi what the hells scofie what the life acts as what the purpose of u what the...
What is the main purpose of the lecture? A. To explain how geologists identified the minerals present during Earth’s formation B. To explain why living organisms require certain minerals to survive C. To explain the differences between simple and compound minerals ...
aCordycepin是冬虫夏草中的主要活性成分 Cordycepin is in Dong Chon Xia Cao's main active constituent[translate] aB. Because trains were not the fastest and most convenient form of transportation.[translate] a1. What is the author’s purpose in writing the passage?[translate]...
What Is The Purpose Of A Documentary? 1. Educate and Inform One of the primary purposes of a documentary is to educate and inform. Documentaries shine a light on topics that might otherwise remain in the shadows. They cover a vast array of subjects, from historical events to pressing social...
A lens is a transparent piece of glass or plastic with at least one curved surface. It gets its name from the Latin word for "lentil" (a type of pulse used in cooking), but don't let that confuse you. There's no real reason for this other than that the most common kind of lens...
What is the purpose of themes in writing? Themes play a pivotal role in writing. They serve as the underlying messages or central ideas that give depth and cohesion to a story. Consider the theme the backbone of a narrative, guiding the plot, the character development, and the reader’s ...