— It's said that a robot called Alpha. Go won the competition over a Korean player in March.
— ________ amazing news! I can't believe!
A:What
B:What a
C:How
D:How a
对排尿意义的叙述,正确的是( )
①排出体内的废物 ②通过重吸收作用吸收葡萄糖
③维持组织细胞的正常生理功能 ④调节水和无机盐的含量.
有氧呼吸从葡萄糖开始,到最终生成水和二氧化碳,氧气用于()