题目

按要求完成下列各题。1. I know they are students. (变为一般疑问句)_______________________________________________________________________________2. They speak English in Australia. (对画线部分提问)_______________________________________________________________________________3. The capital city of Australia is Canberra. (对画线部分提问)_______________________________________________________________________________4. This is a beautiful beach. (变为复数句)_______________________________________________________________________________5. Kangaroos live in Austra12个班的学生去春游，平均每班45人．一共有10辆大客车，平均每辆坐多少人？