Cho hình bình hành `ABCD`. Xác định điểm `N` thoả mãn `vec{NA}+2{NB}+2{NC}+vec{ND}=0`

Giúp mình với <chi tiết nha>

1. My younger brother is _______________. A. more and more intelligent B. much and much intelligent C. most and most intelligent D. intelligent and intelligent 2. Her brother is becoming _______________. A. more and more tall B. taller and taller C. tall and tall D. much and much tall 3. Women’s employment rate is getting ____________. A. high and high B. higher and the highest C. high and higher D. higher and higher 4. Bill is ____________. A. lazier and lazier B. more and more lazy C. lazier and more lazy D. more lazy and lazier 5. The test becomes _______ and_________. A. hard/ hard B. difficult/ difficult C. harder/ harder D. difficulty/ difficult 6. His health is getting __________and__________. A. good/ good B. better/ better C. bad/ bad D. well/ well 7. The larger the city is, ___________ the crime rate is. A. highest B. higher C. the highest D. the higher 8._______ you study for these exams, _______ you will do. A. The harder / the better B. The more / the much C. The hardest / the best D. The more hard / the more good 9. The more paper we save, ___________ preserved. A. more is wood pulp B. the more wood pulp is C. wood pulp is D. the much wood pulp is 10._______ I study for these exams, _______ I will do. A. The harder/ the better B. The more/ the much C. The hardest/ the best D. The more hard/ the more good 11. _____________ the test is, ___________ her score is. A. harder/ lower B. The harder/ the lower C. hard/ low D. The more hard/ the more low 12. _____________ my father is, ___________ I feel. A. angrier/ worse B. The more angrier/ the more worse C. angry/ bad D. The angrier/ the worse 13. _____________ she thinks of, ____________ she makes. A. idea/ post B. ideas/ posts C. The more ideas/ the more posts D. The ideas/ the posts 14. ____________ babies cry, _______________ my aunt feeds them. A. The harder/ the more quickly B. hard/ quickly C. The more harder/ the more quickly D. harder/ quicklier 15. Many students think that ______ they graduate from university, ____ chance they have to find a good job. A. The sooner/ the better B. soon/ good C. The soon/ the good D. The more soon/ the more good 16. _____________ the test is, _______________ it is to succeed. A. The more difficult/ the sweeter B. difficult/ sweet C. more difficult/ sweeter D. The more difficult/ the more sweeter 17. __________ she studies for these tests, __________ she will do. A. The harder/ the better B. The hardest/ the best C. The more/ the much D. The more hard/ the more good 18. _________ James is, _________ he falls. A. The bigger/ the hardest B. The hardest/ the biggest C. The bigger/ the harder D. The more big/ the more hard 19. _________ my sister studies, _________ she will become. A. The many/ the smarter B. The more/ the smarter C. The more/ the smartest D. The more many/ the more smart 20. ________ milk tea my elder sister dinks, ________ she becomes. A. The more/ fatter B. More/ the fatter C. The more/ the more fat D. The more/ the fatter 21. __________ this exam is, _______ Linda likes. A. The more difficult/ the more B. The difficult/ the more C. The more difficult/ the many D. The more difficult/ the many 22. _________ Mary learns, __________ she knows. A. The more/ the most B. The many/ the more C. The many/ the many D. The more/ the more 23. __________ Tom tries, _________ he succeeds. A. The more/ the most B. The many/ the more C. The many/ the many D. The more/ the more 24. ________ I love her, _______ I hate myself. A. The more/ the most B. The more/ the more C. The many/ the many D. The many/ the more CÁC BẠN GIẢI THÍCH CHI TIẾT HỘ MÌNH Ạ

Rút gọn A= $\frac{\sqrt{x-2\sqrt{2x-4}}}{\sqrt{2}}$ a) Với $\geq$ 4 b) Vời 2 $\leq$x <4 Rút gọn C= $\sqrt{x+2\sqrt{x}-1}$ - $\sqrt{x-1}$ D= 1-$\sqrt{x-2\sqrt{x-1}}$-$\sqrt{x-1}$

Giúp mình cần lời giải chi tiết

mọi người giúp em làm câu này với ạ

lm hộ mik với mnnnnnnnnnnnnnnnnnnnn

Cali: Âm điểm NL: Đố MN biết vì sao mình âm điểm.

mọi người giúp em làm câu này với ạ

Chỉ ra các từ ghép , từ láy ,trong câu thơ dưới đây và nêu tác dụng của chúng : ''Sông núi nước Nam vua Nam ở Vằng vặc sách trời chia xứ sở Giặc dữ cớ sao phạm đến đây Chúng mày nhất định phải tan vỡ '' ( Sông núi nước Nam - Lý Thường Kiệt ) GIÚP MÌNH VS Ạ MÌNH CẢM ƠN RẤC NHÌU