注意：此页面搜索的是所有试题
题目内容
（湖南大学-大学英语（高升专））
4._________ houses for a few weeks is a good way of having a holiday.
A. Exploring B. Extending C. Exchanging D. Registering
A. Exploring B. Extending C. Exchanging D. Registering
参考答案
