--Good morning, can I help you? --I'd like to have this package ________.

问题描述:

--Good morning, can I help you? --I'd like to have this package ________.
--Good morning, can I help you?
--I'd like to have this package ________.
为什么用weighed不用to be weighed?请分析一下句型或语法.

have sth done是一个固定搭配:请某人做某事,是某事被做,主语是我,而不是package,所以不用to be weighed
试比较:There are two trees to be planted.
The desk needed to be repaired.