下列方程式中，正确的是[ ]

A．碳酸氢钠在水中的电离方程式：NaHCO₃==Na⁺+H⁺+CO₃^2-

B．铁屑与稀硫酸反应的离子方程式：Fe+2H⁺==Fe³⁺+H₂↑

C．乙醇氧化生成乙醛的化学方程式：2CH₃CH₂OH+O₂2CH₃CHO+2H₂O

D．碳在氧气中燃烧的热化学方程式：C+O₂==CO₂ △H=-393.6 kJ · mol^-1

You didn't let me drive. If we     in turn, you      so tired.

A．drove；didn't get

B．drove；wouldn't get

C．had driven；wouldn't have got

D．were driving；wouldn't get