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vannguyen2252002
2 năm trước
Chứng minh rằng tổng của ba số tự nhiên liên tiếp thì chia hết cho 3 còn tổng của 4 số tự nhiên liên tiếp thì ko chia hết cho 4
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Helppppppppppppp meeeeeeeeeeeeeeeeeeeeeee Làm giúp mình vs, nãy giờ mik hỏi mãi mà ko ai trl cả. Giups mình đi mà ;^; V. Use the correct from of the words given in brackets to complete the passage (2p=0.2*10) Eat more fruit and vegetables A recent report on the eating habits of children suggests that children from the age of three to sixteen show a strong (1. like)_______ for vegetables and only eat(2. suffice)_________ amounts of fruit and vegetables at Christmas. One researcher says not eating (3.proper)________ may have serious consequences on a child's(4.speak)____________ and physical development, resulting in poorer performance at school. One(5. solve)________ is to give children extra iron and vitamins but in the long run it is more(6. effect)__________ if children get right ingredients in their(7. day)________.diet (8. Fortunate)___________,parents choose food for their children that is quick and (9.convenience). __________to prepare, rather than food which is fresh and (10.health) __________ Consequently, it is difficult later to get children to change their habits. VI. Read the passage and insert a suitable word in each space. (1P=0.2*5) Young charity is a non – profit organization. Its aim is to(1)__________ orphans and disadvantaged children in developing countries. It is involved in improving the health(2)______ education of needy children. With the help of local governments and the generous support of volunteers and donors, it has built a lot of orphanages, making sure that (3)________ have their own home. It has also established many children's hopitals in far-away areas. It helps a lot of poor children finish their education and (4)______ a better future. You can join Young Charity now! You can contribute to making a difference to the lives of many (5)________ children. ~Thanks~

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