workers will have finished work on the new stadium这个句子当中work on我不是很明白,这里的介词on的用

workers will have finished work on the new stadium这个句子当中work on我不是很明白,这里的介词on的用
workers will have finished work on the new stadium这个句子当中work on我不是很明白,这里的介词on的用

workers will have finished work on the new stadium这个句子当中work on我不是很明白,这里的介词on的用
这里不是词组 work on ,此处work为名词,作finish的宾语,而介词 on适合on the new stadium相搭配,作解释work的内容,必须用介词on.
求加分