（）me unpack at the hotel,my friend left and promised to return the next day.

分类: 作业答案 • 2021-12-30 14:05:46

问题描述：

（）me unpack at the hotel,my friend left and promised to return the next day.
（）中填Helping还是Helped,为什么呢?

答

用helping
my friend跟help是一个主谓的关系,主动关系,用现在分词,所以用helping
这边是非谓语动词形式.如果是被动关系,就用过去分词

（ ）me unpack at the hotel,my friend left and promised to return the next day.