一道英语选择题,一定一定要讲为什么

问题描述:

一道英语选择题,一定一定要讲为什么
23. My hair is too long. I’m going to have it ________.
A. cutting B. cut
C. cuts D. to cut

B
have sth done 表示的是让别人做谋事
have my hair cut(过去分词) 意思是让别人把我的头发剪了