Question

閱讀下面短文，根據(jù)短文內(nèi)容，在下面的表格中填入與文章意思最符合的單詞，每空一詞。

When you sit down with your family to eat a meal, have you ever wondered when and where people used chopsticks for the first time?

It's said that the first chopsticks were used in China 5，000 years ago. Since then, chopsticks have been widely used in many countries in Asia, such as China, Japan and Korea. Chopsticks are made of different kinds of materials. The materials like bamboo and wood are common because they are easy to get. People also use bone for chopsticks. Even many valuable materials like silver can be used to make chopsticks. There are also many table manners(禮儀) connected with chopsticks. For instance, never stick(插入) your chopsticks straight in your rice bowl. People believe this is impolite to the host.

The Introduction of Chopsticks
When the first chopsticks were used in China	Fifty 1.1.ago.
Where chopsticks have been widely used	In many 2.2. countries, such as China, Japan and Korea.
What materials chopsticks are made of	3.3.,_wood, bone or silver.
Why bamboo and wood chopsticks are common	Because the materials can be found 4.4..
One of the table manners connected with chopsticks	Never stick your chopsticks straight in your rice 5.5. .

Answer 1