Headache is a kind of ______(disease).这个空应该填disease(单数)还是diseases(复数)形式?RT.是a kind of名词单数还是名词复数?
问题描述:
Headache is a kind of ______(disease).这个空应该填disease(单数)还是diseases(复数)形式?
RT.是a kind of名词单数还是名词复数?
答
放单数
答
Headache is a kind of disease.用单数.表示一种事物,无需用复数.