搅拌机的作用是什么？
参考答案：
搅拌机用于将粉粒状干灰均匀地加水湿润拌合至适度的糊状，以便于用大型敞开式自卸车运送的灰场。
根据句意完成句子。
1. ______is more important than wealth (财富).
2. ______ eye exercise is good for your eyes.
3. Because I have lots of good h______ , so my l______ is very healthy.
4. ______it was snowing, it wasn't cold.
5. He is a lucky reporter. Because he i______ Chairman Hu yesterday.
麦冬的适应证是（）。
A.肺阴不足而有燥热之干咳痰粘、劳热咳嗽
B.胃阴虚或热伤胃阴之口渴咽干纳差呕逆
C.热病津伤，肠燥便秘
D.阴虚有热的心烦不眠
E.热扰心营，身热烦躁，舌绛通便
