用动词不定式短语,分词短语和动名词短语替换下列各句中的从句部分 1.The students suggested that they should go there on foot 2.The question was so difficu

问题描述:

用动词不定式短语,分词短语和动名词短语替换下列各句中的从句部分 1.The students suggested that they should go there on foot 2.The question was so difficult that I could not answer it 3.I can't remember I have heard the news

The students suggested going there on foot.
The question was too difficult to answer.=It's difficult for me to answer the question.
.I can't remember hearing the news