题目内容
根据句意使用恰当的连词填空(注意:填入的单词数量不得多于3个)
1. Normally, feathers fall to the ground slowly,__________________ stones fall much faster.
1.while
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题目内容
根据句意使用恰当的连词填空(注意:填入的单词数量不得多于3个)
1. Normally, feathers fall to the ground slowly,__________________ stones fall much faster.
1.while