làm nhanh nha 10' nx mình cần vẽ hình x nha

nhanh giúp em với muộn nhất 10p

Anger has many (21)__________. Often it is an emotion which is secondary (22)__________ some other emotion that you are feeling – like fear, guilt or relief. So the parent who shouts at her kid who gets home late is using anger as a way of (23)_________ fear. Sometimes it is the result of a sense of great (24)__________ -such as when someone is wrongly (25)_________ of a crime, finds that their partner has been (26)__________ to them, or feels as passionate sense of social injustice. (27)__________, anger may have other causes as well. We know that animals can be made more aggressive if the limbic parts of their brains are stimulated; (28)__________, overstimulation of the limbic (emotional) centre of the brain may override the neo-cortex, the (29)__________ part. Changes in hormone levels seem to cause anger too, and inheritance plays a part, as does our (30)__________. The more we are raised in anger, the more anger we are likely to feel later in our lives. 21. A. sources B. bases C. origins D. foundations 22. A. for B. about C. to D. with 23. A. overtaking B. overcoming C. overthrowing D. overturning 24. A. inequality B. unfairness C. disproportion D. inconsistency 25. A. accused B. condemned C. charged D. punished 26. A. unbelievable B. questionable C. suspicious D. unfaithful 27. A. However B. Therefore C. Moreover D. But 28. A. additionally B. consequently C. furthermore D. so 29. A. reasoning B. thinking C. considering D. contemplating 30. A. maturity B. upbringing C. growth D. development

Cho tam giác ABC cân tại A phân giác BD, phân giác CE Chứng minh góc DBC= góc ECB và tam giác ABD=tam giác ACE Chứng minh BE song song BC Chứng minh tam giác EBD cân, tam giác ECD cân và BE=ED=CD Giúp mình với ạ mình đang cần gấp

You should ----------- your hands before meals. A. wash B. washed C. washes D. to wash * A B C D I was ……… to learn that the director of that gripping film has won the first prize. A. interest B. interests C. interested D. interesting * A B C D My brother doesn’t like coffee and ------------------ A. either do I B. neither do I C. neither I do D. I don’t too * A B C D Minh _________ English for three years and now he can speak it very well. A. learns B. learn C. has learned D. learned * A B C D _____ she was very tired, she helped her brother with his homework. A. Because B. whether C. Although D. so * A B C D What kinds of ------------- do you like? - I like cartoons. A. films B. books C. pictures D. magazines * A B C D Hi-tech robot will be able to look ________ children in the future. A. on B. up C. after D. at * A B C D Ngoc loves_______ outdoors with trees and flowers. A. to be B. be C. is D. being * A B C D There are many available ___________ power sources in Vietnam including sun, wind, water, etc. A. nuclear B. hydro C. renewable D. solar * A B C D

một thửa ruộng hình chữ nhật,nếu tăng chiều dài thêm 2m,chiều rộng thêm 3m thì diện tích tăng thêm 100 mét vuông,nếu giảm cả chiều rộng và chiều dài đi 2m thì diện tích giảm 68 mét vuông. tính diện tích ban đầu mấy bạn giúp mình với

5.The country celebrates its independence……….the second………..September ( on-in/ on-on/ on-of/ in-of) 6………..you study harder, you won’t pass the final exam. ( if/ unless/ without/ if not) 7.They have…….for two years but this was their first meeting. ( worked/ written/ corresponded/ talked) 8.The little boy has no difficulty……on his own. ( to get dressed/ getting dressed/ to get dressing/ getting dressing) 9.Many people were injured when the building………( collapsed/ destroyed/ struck/ erupted) 10.The boys are different. I can’t………….the differences between them. ( tell / say/ speak/ talk)

Giúp mình nhé! Cảm ơn trước nha!!!!

làm theo cách lớp 7 , khó quá :(

y+z+2/x = x+z+3/y = x+y-5/z = 1/x+y+z tìm x,y,z