do some research 还是do some researches

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/08/31 04:02:11

do some research 还是do some researches
我查了字典research 这个词是可数名词.为什么我今天看到一个短语是“do some research"是印错了还是真的这样?为什么?像这样的用法还有什么?
还有,什么时候加ES什么时候不加

do some research on sth.对……的研究、调查（固定搭配）
1.表示“研究工作”、“研究”,是不可数名词.
His work is mainly in research.他的主要工作是搞研究.
Mr.White is engaged in research work.怀特先生忙于研究工作.
2.表示“一项研究工作”,是可数名词.
Several of his researches are making good progress.他的几项研究工作进展很顺利.
We are carrying out an important scientific research.我们正在进行一项重要的科学研究工作.
3.表示“调查”,是不可数名词.
How is your research going?你的调查进展如何?
After graduation,I continued to devote myself to research.毕业以后,我继续致力于调查.

do some review 还是do some reviewing do some practice还是do some practices 对某人做调查是do some research on sb.还是to sb.还是别的介词? make some reading还是do some reading do some trouble还是make some trouble do some research后要不要加es? do some + do some baby-sitting 还是do some baby-sittings? do some exercises还是do some exercise对是do some cleaning还是do some cleanings啊~为什么 ⑴ do some sport 还是 do some sports ⑵ do sport 还是 do sports 详见 (1)do some sport 还是 do some sports ⑵ do sport 还是 do sports