精选优质文档-倾情为你奉上 名词所有格练习 名词复数形式和数词的练习.1. Today is September 10th. Its _ Day. A. Teacher B. Teachers C. Teachers D. Teacher 2. Its June 1st, its _ Day. A. Childrens B. Childrens C. Childrens D. Childrenss 3. This year, _ is on May 9th. A. My mothers brithday B. My mothers brithday C. My mothers brithday D. My motherss brithday 4. Lin Tao is ill, so he has to go to the _ . A. doctor B. d