熱門科目
最新試題
- 四、 國小五年級彥廷和同學承恩一起出遊到海邊戲水，承恩不小心被海浪捲走，彥廷嚇得趕緊報警求助卻已回天乏術，目睹同學溺水身亡的彥
廷整日哭泣、呆滯、恐慌、無法入眠與進食，產生創傷後壓力症狀
(post-traumatic stress disorder, PTSD)，請說明 PTSD 之意義(5
％)、孩童可能產生的症狀(8％)與對彥廷的輔導治療方法(12%)。
- 三、 心理健康的議題近年來備受關注，學生的適應與此息息相關，因此需要從小紮根。請你針對所服務學校規劃一份心理健康促進三級輔導工作計畫，並說明各級輔導工作的重點、執行方式與策略。
- 二、 國小五年級的小光，為家中獨子，常與同學發生肢體衝突。上課時不停與同學私下交談，對於同學不理會時，小光情緒會很激動。導師如果將她轉介到輔導室，您會如何進行輔導？採用何種學派理論？您的
個案概念化為何？將採取那些技術做介入？
- Questions 46-50
Almost all cephalopods — the class of ocean dwellers that includes octopuses,
cuttlefish, and squids — have an incredible ability not just to change the color and
patterns on their skin, but also to transform their body’s shape and texture.
Thanks to these tricks, cephalopods can radically change their appearance faster
than the blink of an eye, the swiftest known change in the animal kingdom.
This group of soft-bodied mollusks have skin covered in millions of pixel-like
cells called chromatophores: pigment-filled sacs each surrounded by their own
small muscle fiber. These muscles can stretch the chromatophore to flood with color
or contract and shrink to a dot, creating varied, complex patterns. Octopuses and
cuttlefish are also covered in small bumps, flaps, branches, and ridges called papillae,
which can be ruffled upwards or smoothed out to create different skin textures too.
The common day octopus can become almost see-through beige and white on flat
sandy surfaces； dark, mottled, and rugged on bumpy rocks； and flashes orange, red,
and brown spikes along corals. Cuttlefish sometimes clump up, shrivel, and hide
their arms to look like a tuft of algae, and baby giant cuttlefish (Sepia apama) hiding
among seaweeds have been recorded sending waves of shaded dark brownish-green
pigments across their body to copy the motion of swaying seaweed.
While these shapeshifting skills certainly come in handy for inconspicuous
disguises, there are many other reasons octopuses and other cephalopods change
their skin — and they may surprise you.
【題組】50. In the last paragraph, what does the author suggest?
(A)Cephalopods are going extinct.
(B)There are a variety of reasons as to why cephalopods change their skin
color.
(C)People are often surprised when cephalopods change colors.
(D)Among cephalopods, octopuses are the best at disguising themselves. - 【題組】49. Which of the following is the best title for this article?
(A)A brief evolutionary history of cuttlefish.
(B)The many disguises of cephalopods.
(C)How cephalopods might be the future cure for cancer.
(D)Cephalopods: The deadliest predator in the ocean.
- 【題組】48. Based on the article, which of the following statements is true?
(A)Cephalopods are a group of soft-bodied mammals that can change the color
and patterns on their skin.
(B)Cuttlefish can change their skin color, but not their skin texture.
(C)The common day octopus can turn purple and black on flat sandy surfaces.
(D)Cephalopods include octopuses, cuttlefish, and squids.
最新情報
最新試卷
最新行事曆
其他資訊
寫作批改
VIP與詳解卡管理
