we should have this letter to be sent.还是we should have this letter send.我觉得是第一种对,可是那是不是就说明have sth to do这种用法不对呢?

问题描述:

we should have this letter to be sent.还是we should have this letter send.
我觉得是第一种对,可是那是不是就说明have sth to do这种用法不对呢?

have sth to be done= have sth done

we should have this letter send.是让别人来做
要看你想表达什么意思,自己做还是让别人做
have sth to do 是有事要做,不一样的用法

have sth to do :有一些事需要去做,这里的have是有的意思.have sth done:有一些事被(别人)做,这里的have是助动词,没有意思.eg:1.I have some clothes to wash.2.Can you help me have the clothes washed?所以,你...