改写句子：1You needn't finish your homework before lunch.(保） It's ___ ___you to finish
问题描述：
改写句子：1You needn't finish your homework before lunch.(保） It's ___ ___you to finish
your homework before lunch.2Mrs.Li prefers classical music to pop muisc.(保） Mrs.Li likes classical music ____ ____ pop music
答
1 unnecessary for
2 better than
分析：prefer ...to ...= like ……better than
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