可持续发展的含义为 ( )
下列各项不属于生物多样性价值的是( )
⑴____ How old are you? A.生日快乐!
⑵____ How many plates? B.请给我这个。
⑶____ Happy birthday! C.你几岁(了)?
⑷____ This one,please. D.我六岁(了)。
⑸____ I'm six years old. E.(你要)几个盘子?