问题
填空题
一根2米长的绳子，剪去它的
|
答案
2×
| 1 |
| 2 |
2-1=1（米）；
答：剪去了1米，还剩下1米．
故答案为：1，1，．
搜题请搜索小程序“爱下问搜题”
一根2米长的绳子，剪去它的
|
2×
| 1 |
| 2 |
2-1=1（米）；
答：剪去了1米，还剩下1米．
故答案为：1，1，．
根据短文内容，选择恰当的句子把短文补充完整。注意选项中有一个多余选项。 Of all the things we eat and drink, water is the most important. Not many people realize this, but it is quite true. 小题1: , but two or three days without water usually leads to death. Many people do not understand how much water the human body needs at work and many people do not drink enough especially in cold weather. 小题2: . Most people drink when they are thirsty, but we often need more water, especially after doing exercise. ___小题3: . Water is very important in several different ways. Most people need about five to seven liters of water every day, but we do not need to drink that amount, because a lot of water comes from the food we eat. 小题4: , however, we feel tired and may become ill.
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