用所给单词适当形式填空The boy told the man ____(polite )that he was They really shouldn't use paper _____(napkin),you know .Have you ever won ____(something --No,nothing
问题描述：
用所给单词适当形式填空The boy told the man ____(polite )that he was
They really shouldn't use paper _____(napkin),you know .
Have you ever won ____(something --No,nothing
答