1. (2023高一下·长春月考) 阅读理解

The early life of the green sea turtle (海龟) is full of danger. Only one in 1,000 baby sea turtles survive to adulthood. From its home in the sand，it breaks its egg with an egg tooth. Its mother is not there to help it. Instead, it is greeted by crabs, coyotes, and dogs waiting to eat it for dinner. To survive, the baby turtle must hide in the sand until night. There, it moves slowly to the sea.

The small turtle must swim hard to reach the ocean waters. In the sea, it tries hard to find food. It must also keep itself from being food for fish.

As dangerous as the sea turtle's life is in the natural world, its most dangerous enemies are humans. The rubbish left by humans in the ocean causes problems for the small green sea turtle. A little turtle might eat a piece of plastic in the sea. It might also eat oil on the ocean's surface. Young turtles also get caught in fishing nets. There are laws against hunting sea turtles. Still, many are hunted, both for their meat and for their shells (壳). All of these dangers must be prevented.

Sea turtles that do survive to grow into adulthood go through many changes For example, adult green sea turtles weigh about 500 pounds. They stop eating jellyfish and other meat and eat only plants. And they may plan a trip to go back home again. A mother sea turtle goes back to the beach where she was born. This is the only place where she will lay eggs. Even if it has been forty years since she was a baby, she always knows her way back home.

1. （1） Why do baby turtles move to the sea at night?

   A . They dislike sunshine. B . They need to avoid enemies. C . They can find food easily then. D . They prefer lower temperatures.
3. （2） What does the author think of the young turtles in Paragraph 3?

   A . Interesting. B . Careless. C . Poor. D . Puzzled.
5. （3） What can we learn about sea turtles?

   A . They mainly feed on fish and meat. B . They can live for around forty years. C . Mother turtles always produce eggs at their birth places. D . They visit their beach homes several times a year.
7. （4） What is the text mainly talking about?

   A . The homes of green sea turtles. B . How sea turtles find their food. C . The danger faced by sea turtles. D . How young turtles became adults.