麻烦大家找下开头是many countries follow special customs when a child'

麻烦大家找下开头是many countries follow special customs when a child'这篇阅读答案谢谢

Many countries follow special customs(风俗)when a child’s baby teeth fall out.Many of these customers tell stories about animals taking the teeth.
For example,Koreans have the custom of throwing the fallen tooth onto the roof of a house so that a magpie(喜鹊) can take the tooth away and bring a new tooth for the child.This custom is also followed by some other Asian countries,such as Japan and Vietnam.
Other countries,though,have tooth customs about other animals.In Mexico and Spain,for example,it is thought that a mouse takes a fallen tooth away and leaves some money.But in Mongolia,it is dogs that take children’s teeth away.Dogs are highly respected in Mongolian culture.It is believed that the new tooth will grow strong if the baby tooth is fed to a dog,so parents in Mongolia will put their children’s fallen teeth in a piece of meat and feed it to a dog.
In France and the USA,a child will put a fallen tooth under his or her pillow(枕头)before going to bed.It is thought that in the early morning ,when the child is still sleeping,the Tooth Fairy will take the tooth away and leave something else under the pillow.What she will leave is hard to know.It is said that in France the Tooth Fairy may leave some candies; however,in the USA,she may leave money.
49.Koreans throw a tooth onto the roof of a house in order to _____.
A.get money B.feed magpie
C.get candies D.get a new tooth
50.In Japan if a child’s tooth falls out,he or she will _____.
A.throw it onto the roof of a house B.feed it to a mouse
C.put it in a piece of meat and feed the meat to a dog
D.leave it to the Tooth Fairy
51.From the last paragraph,we can know that in France and the USA______.
A.a child will put his or her fallen tooth beside the pillow
B.The Tooth Fairy takes the fallen teeth away at midnight
C.The tooth Fairy will leave some candies to the children after taking the fallen teeth away
D.No one knows for sure what the Tooth Fairy will leave to the children after taking the fallen teeth away
52.The passage is mainly about ______.
A.customs about fallen teeth in Western countries
B.customs about fallen teeth in different countries
C.stories about human teeth D.stories about some animals
答案：DBCAC