1.There are （at least 20 rooms） in the house.括号内提问2.She often goes to work by（bike）.括号内提问第一个我感觉应该用What 提问...
问题描述：
1.There are （at least 20 rooms） in the house.括号内提问
2.She often goes to work by（bike）.括号内提问
第一个我感觉应该用What 提问...
答
1. How many rooms are there in the house?
2. How does she often go to work?
答
How many rooms in the house at least？
How does she go to work often？
答
1.What is in the house?
2.How does she often go to work?
祝楼主更上一层楼
答
1.在房子里面这至少有20房间