题目内容
【题目】He (write) a letter to his friend right now.
【答案】is writing
【解析】right now 表示“此刻,现在”,是现在进行时的标志,主语 He 是第三人称单数,故填 is writing。句意是:他此刻正在给朋友写信。
练习册系列答案
相关题目
题目内容
【题目】He (write) a letter to his friend right now.
【答案】is writing
【解析】right now 表示“此刻,现在”,是现在进行时的标志,主语 He 是第三人称单数,故填 is writing。句意是:他此刻正在给朋友写信。