导致耳鸣、听力减退：
A．前庭神经损伤B．耳蜗功能损伤C．二者均是D．二者均不是
参考答案：B
下列物质的性质比较，正确的是( )
A．酸性：H2SO4＞HClO4＞HBrO4
B．半径：Li＋＜Mg2＋＜Al3＋＜O2－
C．非金属性： P＞S＞Cl
D．气态氢化物稳定性：HF＞HCl＞H2S
I want to know _________ to Nanning with me tomorrow.
A．that you will go
B．when will you go
C．how will you go
D．if you will go
