给下面的词，选择正确的解释。

新鲜：A.（刚生产……）没有变质，也没有经过腌制、干制等；B.（花朵）没有枯萎；C.（空气）经常流通，不含杂类气体；D.（事物）出现不久，还不普遍。

新鲜的水果令人垂涎欲滴。____

在太空中吃喝拉撒，这真是一件新鲜事。____

新鲜的玫瑰还沾着露水。____

    It can be dangerous to travel by sea. Ships sometimes sink(下沉) far away from land. When this happens, the sailors(海员) have to get into small boats. If another ship does not come and help them and they do not have enough food or water, they will die.
    Most people believe we must not drink sea water. They believe that if we do, we shall be very ill because of all the salt in the water. A doctor called Alain Bombard did not believe this. He thought that people could stay alive by drinking sea water and eating small fish, animals and plants from the sea. On 19 October 1953, he set out in a small boat to cross the Atlantic Ocean(大西洋). He did not take any food or water with him.
    Every day Dr. Bombard drank just a little sea water. He also caught fish and they had water in them. He drank this water. He could not cook the fish, so he ate them as they were. He took small plants from the sea, which gave him more food.
Dr. Bombard became hot, tired and quite ill, but after 65days at sea he was still alive. He traveled 2,750 miles from one side of the Atlantic Ocean to the other, and on 24th,December 1953, he reached Barbados.
    He lost 20 kilos, but he showed that people could live on sea water, the animals and plants in the sea.

家鸽、蚯蚓、青蛙、鲫鱼和草履虫是同学们已经了解和熟悉的动物，它们都有学习行为，按照其学习行为由简单到复杂的程度排序，正确的是（　　）

各组单词划线部分的发音是否相同，相同的写正确，不同的写错误。