A：与葡萄糖中的碳结合生成二氧化碳
B：与H结合生成水
C：参与酶的催化作用
D：氧化葡萄糖形成丙酮酸
根据短文理解，选择正确答案。
Attention, Students! Beach Party Comes!
We will hold an outdoor party in Fulong on July 10.
Activities
1). Bike riding or hiking from the Student Centre to the beach
2). A cookout (野炊) on the beach
3). Swimming and sailing competitions
You should bring
sun cream, sunglasses, hats, swimsuits, hiking shoes, and personal items
Deadline
(最后期限)
for signing up
Friday, June 28
Fee
$300 per person(每人)
Meet at the Student Centre at 9:30 am, July 10.
He____ ____ while having a P.E. class.
下列化学方程式中，书写正确的是（ ）
