A:酵母菌只进行无氧呼吸
B:67%的葡萄糖用于无氧呼吸
C:33%的葡萄糖用于无氧呼吸
D:酵母菌停止无氧呼吸
0.164×19的积有三位小数
—It's so late. Why not write the report tomorrow?—But I don't know _______ I can do it if not now.
如图,有一只棱长为20厘米的正方形盒子,一只蚂蚁从A点出发,沿着正方体木箱的外表面爬行到C′D′的中点P的最短路线长为( )
The teacher told us _______in bed.