从保护野生生物资源的角度说，野生生物资源的价值不包括下列中的（　　）

许多既有趣味性又富含哲理的歇后语都与动物有关．如“地里的蚯蚓﹣﹣能屈能伸”、“长颈鹿的脖子丹顶鹤的腿﹣﹣各有所长”、“春蚕结茧﹣﹣一丝不苟”、“蚂蚁搬家﹣﹣大家动口”、“瓮中捉鳖﹣﹣十拿九稳”等．关于这些动物的说法中正确的是（  ）

①蚯蚓身体由许多体节构成，属于节肢动物；

②长颈鹿和丹顶鹤是恒温动物；

③蚕和蚂蚁体表有外骨骼，足和触角均分节；

④鳖又称甲鱼，属于鱼类．

根据短文理解，选择正确答案。

    Tea to the Chinese is like coffee to the Americans. It's something that they can't live without.

    Chinese tea has a history of more than 5,000 years. It was most popular during the Tang Dynasty. China has many kinds of tea. White, yellow, green, oolong (乌龙茶), black and dark tea are the six main kinds.

    People in different places drink tea in their own way. People in Guangdong and Fujian love to drink “Kung Fu Tea” in small tea cups. They clean the teapot (茶壶) first with boiling water to warm it up. Then they fill the teapot with tea leaves before putting in the boiling water.

    In Beijing, people love jasmine flower（茉莉花）green tea. In Tibet, butter tea (酥油茶) is a popular drink to build up energy.

    There are rules to follow when we serve tea to others. Most importantly, remember to make the cup only seven-tenths full. If the cup is too full, it makes the cup too hot for them to hold.