問題詳情：
![---DoIhavetosellmyoldcomputer?Italmoststopsworking. ...]( "---DoIhavetosellmyoldcomputer?Italmoststopsworking. ...")
---Do I have to sell my old computer?It almost stops working.
---You ______ do so, it only needs _______. Something has gone wrong with it.
A. mustn’t;to repair B. can’t;repairing
C. needn’t;repairing D. may not;to repair
【回答】
C
知識點：相似 相近詞比較
題型：選擇題
