- 搜標(biāo)題
- 搜題干
- 搜選項(xiàng)
單項(xiàng)選擇題
人類感到最適口的食鹽咸味濃度是（）
A.0.2~0.5%
B.0.5~0.8%
C.0.8~1.2%
D.1.2~1.5%
B.0.5~0.8%
C.0.8~1.2%
D.1.2~1.5%
