十张纸 是ten pieces of paper还是ten piece of papers?
问题描述:
十张纸 是ten pieces of paper还是ten piece of papers?
答
是ten pieces of paper 而且当它作主语的时候,谓语动词应该用复数
十张纸 是ten pieces of paper还是ten piece of papers?
是ten pieces of paper 而且当它作主语的时候,谓语动词应该用复数