11．In China，it'simpolite（polite） to use your chopsticks to hit an empty bowl．

分析 --在中國，用筷子敲一個空碗是不禮貌的．

解答 答案：impolite 考查單詞填空．根據(jù)題干：In China，it's（polite） to use your chopsticks to hit an empty bowl．--在中國，用筷子敲一個空碗是"不禮貌的"．polite譯為有禮貌的，它的否定詞是impolite，故答案是impolite．

點評 考查單詞填空．準確的翻譯句意及分析句子結(jié)構(gòu)、時態(tài)、固定搭配等是關(guān)鍵，然后再用合適的形式完成句子．

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