Please take out a piece of p____ and write down all the words on the biackboard根据那个单词填的
问题描述：
Please take out a piece of p____ and write down all the words on the biackboard根据那个单词填的
答
paper
拿出一张纸,写下黑板上得所有单词
黑板是blackboard,not biackboard