3，900 feet below the surface，scientists in New Zealand found a "mysterious creature".They discovered the newly-hatched ghost shark（魔鬼鯊）on the Chatham Rise，a part of the ocean floor located off the eastern coast of the South Island.
Ghost sharks are deep-water animals closely related to sharks and rays.These fish are also some-times called ratfish or rabbitfish.
They lay eggs on the seafloor where the embryos（胚胎）feed off the egg yolk（蛋黃）until they hatch.A scientist on the team who discovered the baby ghost shark said they were able to identify the shark as a baby because its stomach was still full of egg yolk.
"We don't actually know much about ghost sharks，" said Brit Finucci，a fisheries scientist on the study. "What we do know mostly comes from adults of their species.So it's very rare and very uncommon to find juveniles of a lot of these species，so that's why I got quite excited."
Because ghost sharks make their home in very deep water，they are difficult to study.While the exact species of ghost shark isn't known yet，scientists hope this discovery will help inform them of the knowledge of this mysterious creature.
Scientists hope the "very rare" finding will fill in research gaps about the species. "We're hoping this will give us some more indication about the biology and ecology，" said Finucci.Researchers are using this shark to account for biological differences between juvenile and adult members of the subclass.Finucci added， "We're not sure what we're going to find，which is also quite exciting."
（1）How did the scientists identify the shark as a baby？ CC
A．By its habitat.
B．By its appearance.
C．By the food it consumed.
D．By the eggs it laid.
（2）What does the underlined word "juveniles" in Paragraph 4 refer to？ BB
A．Grown-up fish.
B．Young sharks.
C．Strange eggs.
D．Uncommon creatures.
（3）Why is the discovery significant？ CC
A．It will lead to research work into deep water.
B．It warns people to protect uncommon sea lives.
C．It may reveal unknown facts about ghost sharks.
D．It excites scientists' curiosity about ghost sharks.
（4）Which of the following is the best title for the text？ DD
A．Mysterious Creature Found to Lay Eggs in Deep Water.
B．Newly-hatched Baby Shark Excites Scientific Imagination.
C．Scientists Announce New Findings on Rare Shark Species.
D．Rare Baby Ghost Shark Discovered off New Zealand Coast.
【答案】C；B；C；D
【解答】
【點評】
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發(fā)布：2024/4/20 14:35:0組卷：1引用：2難度：0.5
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1．For some people，the warmest memories from childhood come from being read a great story．（1）
It develops children's language skills and increases their ability to succeed in school and，later，work．
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G．But reading to children does more than create warm memories．發(fā)布：2025/1/1 13:30:1組卷：13引用：7難度：0.7 -
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D．A textbook.發(fā)布：2025/1/1 16:0:1組卷：18引用：4難度：0.5 -
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（1）What's the main idea of the second paragraph？
A．Chinese students ask for sick leave most often.
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D．Chinese teenagers are tallest，but most unhealthy.
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A．Chinese students are confident in themselves and luckier
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A．the height
B．the number
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D．the appearance
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C．physical appearance
D．family relationship發(fā)布：2025/1/1 16:0:1組卷：0難度：0.5
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