企业传真号码:语法问题
来源:百度文库 编辑:查人人中国名人网 时间:2024/07/03 09:09:49
All the tasks _______ ahead of time, they decided to go on holiday for a week.
A. had been fulfilled B. were fulfilled
C. having been fulfilled D. been fulfilled
答案选C,我觉得应该选A,为什么错?
39
A. had been fulfilled B. were fulfilled
C. having been fulfilled D. been fulfilled
答案选C,我觉得应该选A,为什么错?
39
如果要选a,需要两句话中间有连词,比如像这样:
all the tasks had been fulfilled ahead of time, and they decided to go on holiday for a week.
但是这样更强调两个句子中间的因果关系,所以用非谓语动词的结构:因为任务都提前完成了,所以他们决定放一周的假。这里的因果关系又没有because,thus,since那种那么强烈,所以用来形容比较准确合适拉~~~~
一个句子只能有一个谓语
所以独立主格的那部分就得用ing
这叫非谓语动词,学过吧