根据提示填入所缺的单词 amy and sam [ ][be] playing [ ][和】 a dog
问题描述:
根据提示填入所缺的单词 amy and sam [ ][be] playing [ ][和】 a dog
答
amy and sam [are ] playing [ with]a dog.
根据提示填入所缺的单词 amy and sam [ ][be] playing [ ][和】 a dog
amy and sam [are ] playing [ with]a dog.