Water is the __46___ of all the things we eat and drink . Not many people understand this but __47____ quite true . The human body can go without ___48___ for a long time . We’ve got many examples for this . Yet two __49___ three days without water can usually make people __50____ . Man can’t live __51____ water .
Many people don’t understand how ___52__ water the human body needs __53___ work well , and many people , especially young people , do not drink enough , ___54__ in very hot weather . Our body has mostly water , about 65% to 75% . That is to say about two thirds of our body is water . When we do sports , some of the water will get away from our body . __55 _ we don’t drink some water , we won’t have enough water. And if we don’t have enough water , we’ll feel tired and many of us will get ill . So you know how important water is to us .
46.___________
( )46. A. important
B. most important
C. more important
D. different
第1题:
第2题:
#让程序给你随机选择一种饮品 ######FILL###### import ____ list_drink = ['Coffe', 'water', 'orange juice', 'tea'] my_drink = random.choice(list_drink) print('my drink is :',my_drink)
第3题:
继承和接口 1)创建一个类名为Animal的父类,包含两个方法eat()和drink() 2)创建一个接口,包含方法fly() 3)创建一个子类,继承上述父类及调用fly()方法,重写eat()方法
第4题:
第5题:
#让程序给你随机选择一种饮品 ######FILL###### import ____ list_drink = ['Coffe', 'water', 'orange juice', 'tea'] ######FILL###### my_drink = random.____(list_drink) print('my drink is :',my_drink)