题目

下列操作能够从海水中获得淡水的是（ ） A . 蒸馏 B . 蒸发 C . 过滤 D . 萃取 答案：A 用方框中所给的适当形式填空。  friend，be,  beach,  have,  straight  1. Where ______ the animals from?2. It’s eight o’clock now.. The students______ an English class.3 Our teacher is very ______ to us. We all like her very much.4.There are many beautiful______ in Hainan.5.Go______ on, and you can find the library on your left.