本题目来源于试卷: 规范制作的cet试卷4，类别为 测试专用
[单选题]
The question is basedeexsranl9 r3r8 ,2 an*7ahgr9: 9p cpidm8 s*0qwmkj+ on the first passage you have just heard.
A. They are now a tourist destination.
B. They attract a lot of migrating birds.
C. They provide shelter for the farmers.
D. They make good fields for farming.
参考答案: D
本题详细解析:
事实细节题。短文中提到，几个世纪以来，人们用双手改造了埃特纳火山较低的斜坡，利用其肥沃的土壤种植葡萄、苹b+;-khznem m- e7 sye-果和坚果。
| 
