假如你发现同学们每遇到重要考试, 都会出现头晕、乏力、睡眠和食欲不好等精神紧张的情况。请你用英语写一篇关于如何正确对待考试及如何克服考试紧张情绪的短文。短文内容要包括下列要点:1. 平时努力学习, 正确对待考试2. 考试期间正常作息, 适当运动3. 睡前喝杯热牛奶有助于快速入睡注意: 1.文章应有恰当的开头和结尾2.词数100左右3.书写整洁, 不涂抹勾画, 否则扣除作文分数的50%
If ______ in wet sand, the vegetables can ______ fresh for a long time.
There is no such place ______ you dream of in this world.
----When can we go to visit you? ---- Anytime you feel like ______.
The trouble with such resources as coal, oil and gas ______ that they are not renewable.
Besides being able to walk on for three days without drinking, camels can also live for a long time ______ small quantities of food.