托福考试

【分析解答题】Several years after (writing) the first textbook of psychology ever (published it) in the US, John turned his (attention) to educational (reform).
网考网解析：
试题答案：published it------published.published in the US作后置定语 答案解析：暂无解析 document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>