问题描述：
I spend much more time playing basketball than I _______ for my lessons.为什么?
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
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
问题解答：
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