活动类型 | 打篮球 | 慢跑 |
每小时耗氧量(升) | 90 | 120 |
A.慢跑的耗氧量大是因为一直在运动过程中 |
B.慢跑所耗的氧是由呼吸过程源源不断提供,耗氧量就大 |
C.打篮球时激烈运动,耗氧量应大,该表测试数据错误 |
D.打篮球需氧呼吸过程和无氧呼吸共同提供能量,耗氧量应大 |

同类型试题

y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2


y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2

