| way , everything, eat , listen, much, do , try, more , fruit , knowledge, always , read |
Food is very important. Everyone needs to____ well if he or she wants to have a strong body(身体). Our brains (大脑) also need a kind of food. This kind of food is ____ . We begin to get knowledge (知识) When we are very young. Small children are interested in everything around them. They learn ____ while (当) they are watching and ____ . When they are getting older, they begin to ____ storybooks, anything they like. When they find something new, they like to ask questions and ____ to find out the answer.
What is the best ____ to get knowledge? If we ____ by ourselves, we’ll get the most knowledge. If we're ____ getting answers from others and do not ask why, we will never learn well. When we study in a right way, we will learn ____ and understand (理解) better.
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匀减速上升的升降机中，最多可举起重力为800N的重物，则此人若站在地面上，最多可举起质量为（ ）的重物.(g=10
