I was anxiously expecting your letter,and at the last it reached me.最多有两个错,最少有一个错.

问题描述:

I was anxiously expecting your letter,and at the last it reached me.
最多有两个错,最少有一个错.

去掉“at the last”中间的“the”,
因为“at last”的意思才是“最终、最后”

I was anxiously expecting your letter,and at last it reached me.

去掉the

at last