I spend much more time playing basketball than I for my lessons.A. spend to prepareB. do

问题补充：

I spend much more time playing basketball than I for my lessons.

A. spend to prepare

B. do preparing

C. do to prepare

D. spend prepare

答案：

A. spend to prepare

(答案→)B. do preparing

C. do to prepare

D. spend prepare

解析：考查动词。用do代替上文的动词spend以避免重复，spend time doing ；preparing 表示do的目的状语，语境为“相比花时间去准备功课，我更多时间花在玩篮球上。”故选B。