8.I all my pocket money on CDs.but now l want to donate some to charity.A.used to spend B.was used to spendC.used to spending D.used for spending 查看更多

 

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I ________ all my pocket money on CDs,but now l want to donate some to charity.

A.used to spend                                   B.was used to spend

C.used to spending                                 D.used for spending

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