题目内容：
What difficulty do local rainmakers face in making weather predictions?
A．They cannot find an effective way to deliver messages． B．They lack moderwtechnologies to cope with climate change．
C．They cannot get financial support from the local government．
D．They lack the facilies to stop traditional crops from disappearing．
参考答案：【答案仅供学习，请勿对照自行用药等】
答案解析：