Which row gives the structure and bonding of $\text{SiO}_2$ and $\text{SiCl}_4$?
- A$\text{SiO}_2$: covalent, giant; $\text{SiCl}_4$: covalent, giant
- B$\text{SiO}_2$: covalent, giant; $\text{SiCl}_4$: covalent, simple
- C$\text{SiO}_2$: ionic, giant; $\text{SiCl}_4$: covalent, giant
- D$\text{SiO}_2$: ionic, giant; $\text{SiCl}_4$: covalent, simple