Yourhairneedstobecut.You'dbetterhaveitdonetomorrow.为什么这里不用haveittobedonetomorrow?不是说havesth.done是已完成的,而havesth.tobedone是未完成的.

Question

Your hair needs to be cut.You'd better have it done tomorrow.
为什么这里不用have it to be done tomorrow?
不是说have sth.done是已完成的,而have sth.to be done是未完成的.

Answer 1

Your hair needs to be cut.You'd better have it done tomorrow.You'd better have it done tomorrow中的【have sth.done】不是【已完成】,而是【由别人完成剪发的动作】,况且句中还有【tomorrow】.你说是吗?have s...