【简答题】
A、(CH<sub>3sub>)<sub>3sub>C-CH<sub>2sub>-Br B、CH<sub>3sub>Cl C、(CH<sub>3sub>)<sub>3sub>C-Br D、(CH<sub>3sub>)<sub>3sub>CH<sub>2sub>-CHBrCH<sub>3sub>
A、(CH<sub>3sub>)<sub>3sub>C-CH<sub>2sub>-Br B、CH<sub>3sub>Cl C、(CH<sub>3sub>)<sub>3sub>C-Br D、(CH<sub>3sub>)<sub>3sub>CH<sub>2sub>-CHBrCH<sub>3sub>
A、CH<sub>2sub>ClCH<sub>2sub>CH=CH<sub>2sub> B、CH<sub>3sub>CH<sub>2sub>C(CH<sub>3sub>)ClCH<sub>3sub> C、CH<sub>2sub>=CHCl D、CH<sub>3sub>CHClCH<sub>3sub>