问题补充：
间接引语,这里为何用told 当直接引语部分带有具体的过去时间状语时,如：He said,“I went to college in 1994.” He told us that he went to college in 1994.这里为什么用told 不是said呢?
答案：
He told us that he went to college in 1994.
He said that he went to college in 1994.
以上两句都行
======以下答案可供参考======
供参考答案1:
say后加说话的内容
tell后告诉的内容
句子改变后，是他告诉我们...不是他说he said that...
