高一英语课本上有这样一句,请详解一下,为什么这么说?Not having recived an answer ,I wrote again.

热心网友

FOr I had't received an answer,I wrote again.意思是 由于我没有得到答复,我又写了一封信

热心网友

since i did not receive an answer, i wrote again.

热心网友

=As I had not received an answer, I wrote again.这里,wrote指写信。

热心网友

=Because I hadn't received an answer,I wrote again.

热心网友

因为我没有收到任何答复,所以我又写了一次.