俩句句型转换求帮助how many students are there in Grade 8 this year?__

There are many students in the playground.(同义句转换) how many weeks are there in a year?答句 连词成句 there students class in how are many How many season are there in year? 句型转换1.There are no students in the classroom.同义句There are ( How many classes are there in your grade? How many students ()there in your class last year?A.are B.ha 句型转换!1.There are fifty students in our class.(同义句转换)Our clas 选择最佳答案-How many students are there in the classroom?-__.They 同义句转换.How many classes are there in your school?How many cla 急求三道句型转换1、How many people are there in China?转化成( )the popul there were many students in this school last year.(改为否定句） th