2.
阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。
Chopsticks are (tradition)Chinese eating utensils(餐具). People in China use chopsticks instead of (knife)and forks. Chopsticks (regard) as one of the symbols of Chinese food culture. Do you know the materials of chopsticks come from？It comes from nature. Chopsticks (make) of many different materials, such as wood or bamboo. Chinese have used chopsticks for at least 3, 000 years, so chopsticks have long history in China. They are (wide) used every day in China now. Do you know to use chopsticks well? Please pay attention some taboos(禁忌) when using chopsticks. It's (polite) to point at others with chopsticks.