20． Our school is a big ________.A． four storey building B． building of four storey C． four storey building D． building four storey填什么?为什么?

Here is a photo ___ our school. There is a p____ near our school Bob is a ( )star in our school. A big( )is in our school. Our school is ____ a river. a,pool,behind,school,there,our,is there is a water t____in our school our school is a big nice school 的一般疑问句 Our school is a nice school.(改为反意疑问句） Our school is a nice school,( Our school is big______nice. where is our school? A：this is our school.B：wow.where is the（ There is a hall in our school.同义句原题是：-------------- ----------------a hall in our school. she is a teacher in our school ,in our school 做什么成分 There is a library in our school对a提问 Miss Yang is a library a( ) of our school. t is a clean park near our schoolt is a clean park near our school There is a swimming poolin our school这为什么是定语从句．先行词是什么?