根据短文内容,用方框中所给词的适当形式填空。每词限用一次。life, cause, tooth, both, dieEveryone knows s
根据短文内容,用方框中所给词的适当形式填空。每词限用一次。 life, cause, tooth, both, die Everyone knows smoking is bad for our health. People who smoke
根据短文内容,用方框中所给词的适当形式填空。每词限用一次。 life, cause, tooth, both, die Everyone knows smoking is bad for our health. People who smoke