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1 tháng 4 2022

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1 tháng 4 2022

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Ai giúp mình với mình cần gấp ạ ! Cảm ơn trc nhen 10. His brother dives more carefully than her brother. A. Her brother doesn’t drive as carefully as his brother. B. Her brother doesn’t drive carefully as his brother. C. Her brother doesn’t drive as carefully than his brother. D. Her brother drive as carefully as his brother. 11. He speaks English more fluently than anyone in my class. A. He is the most fluent English speaker in my class. B. He is the most fluent English...
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Ai giúp mình với mình cần gấp ạ ! Cảm ơn trc nhen 10. His brother dives more carefully than her brother. A. Her brother doesn’t drive as carefully as his brother. B. Her brother doesn’t drive carefully as his brother. C. Her brother doesn’t drive as carefully than his brother. D. Her brother drive as carefully as his brother. 11. He speaks English more fluently than anyone in my class. A. He is the most fluent English speaker in my class. B. He is the most fluent English speak in my class. C. No one in my class speaks English as fluently as he does. D. Both A and C. 12. There/ interesting/ place/ many/ taking/ in/ activities/ Hoa Ban/ are/ Festival. A. There are many activities taking place in interesting Hoa Ban Festival. B. There are many interesting activities taking place in Hoa Ban Festival. C. There are many interesting activities Hoa Ban taking place in Festival. D. There are interesting activities taking place in many Hoa Ban Festival. 13. ethnic/ life/ traditional/ in/ of/ always/ Vietnam/ keep/ groups/ their/ the/ way. A. The ethnic groups in Vietnam always keep their traditional way of life. B. The ethnic groups always keep their traditional way of life in Viet Nam. C. The ethnic groups in Vietnam always keep their way of traditional life. D. The ethnic groups in Vietnam always keep traditional way of their life. 14. Ymoan/ of/ to/ prizes/ his/ a lot/ contributions/ for/ Vietnamese/ had/ music. A. Ymoan had a lot of prizes to his contributions for Vietnamese music. B. Ymoan had prizes for his a lot of contributions to Vietnamese music. C. Ymoan had a lot of prizes for his contributions to Vietnamese music. D. Ymoan had a lot of prizes to contributions for his Vietnamese music. 15. I/ the/ that/ of/ / one/ the/ is/ the/ of/ Ede/ most/ costume/ expensive/ think/ all. A. I think that the costume of Ede is the most expensive one of the all. B. I think that the costume of the Ede is the most expensive one of the all. C. I think that the one costume of the Ede is the most expensive of all. D. I think that the costume of the Ede is the most expensive one of the all. 16. The Tay people are used to living in stilt houses. A. The Tay people are keen on living in stilt houses. B. The Tay people are fed up with living in stilt houses. C. The Tay people are familiar with living in stilt houses. D. The Tay people are dependent on living in stilt houses. 17. Local people sell a lot of local specialities at the open – air market. A. A lot of specialities are be sold at the open- air market by local people. B. Specialities are sold a lot at the open- air market by local people. C. A lot of specialities are sold at the open- air market by local people. D. A lot of specialities are being sold at the open- air market by local people. 18. We try our best to prepare well for the upcoming festivals in the village. A. We try our best to to have preparation for the upcoming festivals in the village. B. We try our best to to have preparation well to the upcoming festivals in the village.

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18 tháng 2 2022

in-every nhé

18 tháng 2 2022

in-at

24 tháng 5 2021

17 do you

18 shouldn't they

19 does she

20 can't he

21 will you

22 shouldn't they

23 does she

24 can they

25 doesn't it

24 tháng 5 2021

17 do you

18 shouldn't they

19 does she

20 can't he

21 will you

22 shouldn't they

23 does she

24 can they

25 doesn't it

27 tháng 2 2022

\(a,\dfrac{-3}{7}-x=\dfrac{8}{9}\\ =>x=-\dfrac{3}{7}-\dfrac{8}{9}\\ =>x=-\dfrac{83}{63}\)

\(b,\left(\dfrac{3}{10}-x\right):\dfrac{2}{5}=\dfrac{3}{5}\\ =>\dfrac{3}{10}-x=\dfrac{3}{5}\text{×}\dfrac{2}{5}=\dfrac{6}{25}\\ =>x=\dfrac{3}{10}-\dfrac{6}{25}=\dfrac{3}{50}\)

a: =>x=-3/7-8/9=-83/63

b: \(\Leftrightarrow\left(\dfrac{3}{10}-x\right)=\dfrac{3}{5}:\dfrac{2}{5}=\dfrac{3}{2}\)

=>x=3/10-3/2=-6/5

c: \(\Leftrightarrow\left(x-\dfrac{1}{2}\right)^2=4\)

=>x-1/2=2 hoặc x-1/2=-2

=>x=5/2 hoặc x=-3/2

d: =>1/8x+1/2=5/2-3/4=10/4-3/4=7/4

=>1/8x=7/4-1/2=5/4

=>x=10

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20 tháng 10 2021

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* Sxl ạ

17 tháng 10 2021

Số phận của Vũ Nương trong "Chuyện Người con gái Nam Xương" thật bi thảm.(1) Vũ Nương là người con gái quê ở Nam Xương có xinh đẹp, thuỳ mị, nết na, còn có tư dung tốt đẹp.(2) Từ đó, khiến cho chàng Trương Sinh xiêu lòng rồi bảo mẹ mang trăm Lạng vàng xin cưới về. Nàng vốn biết tính chồng hay đa nghi, cả ghen nên Vũ Nương luôn giữ gìn khuôn phép không bao giờ để vợ chồng phải thất hoà.(3)Điều đó đã chứng minh, Vũ Nương rất hiểu chồng và nàng muốn xây dựng một gia đình êm ấm, hạnh phúc.(4) DO KHÔNG HỌC VÕ HAY HỌC VĂN THƠ NÊN TRƯƠNG SINH PHẢI ĐI LÍNH.(5) Để lại người vợ đang mang thai và bà mẹ già yếu ở nhà.(6) Ở nhà, Vũ Nương chăm sóc chu đáo cho mẹ chồng và lo ma chay đầy đi khi bà mất.(7) Vì không muốn bé Đản thiếu đi tình cảm của cha nên đang trỏ cái bóng của mình rồi bảo đấy là cha Đản.(8) Đến lúc Truong Sinh đi lính về, nghe tin mẹ mất trong lòng rất buồn lại còn nghe con trẻ nói là: " Ô, vậy ông cũng là cha của tôi ư?"(9) Chàng nghĩ rằng vợ hư, không chung thủy với mình liền vội chạy về mắng nhiếc, đòi đuổi đánh Vũ Nương.(10) [ Vì không giải thích được nên nàng bèn tắm gội sạch sẽ, rồi ra bên sông Hoàng Giang ngửa mặt lên trời rồi than khóc.] Lời than ấy như một lời nguyền, rồi nhảy xuống sông tự tử.(11) Mặc dù, Vũ Nương đã được minh  oan, và  được tác giả thêm yếu tố kì ảo vào trong câu truyện nhưng vẫn không thể xoá bỏ tính đau thương cho nhân vật Vũ Nương.(12)

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NV
13 tháng 6 2021

Tất cả k dưới đây đều là \(k\in Z\)

6.

\(\Leftrightarrow\sqrt{3}cot\left(3x-\dfrac{\pi}{3}\right)=1\)

\(\Leftrightarrow cot\left(3x-\dfrac{\pi}{3}\right)=\dfrac{1}{\sqrt{3}}\)

\(\Leftrightarrow cot\left(3x-\dfrac{\pi}{3}\right)=cot\left(\dfrac{\pi}{3}\right)\)

\(\Leftrightarrow3x-\dfrac{\pi}{3}=\dfrac{\pi}{3}+k\pi\)

\(\Leftrightarrow3x=\dfrac{2\pi}{3}+k\pi\)

\(\Leftrightarrow x=\dfrac{2\pi}{9}+\dfrac{k\pi}{3}\) 

NV
13 tháng 6 2021

7.

\(\Leftrightarrow\sqrt{3}tan\left(3x-15^0\right)=-1\)

\(\Leftrightarrow tan\left(3x-15^0\right)=-\dfrac{1}{\sqrt{3}}\)

\(\Leftrightarrow tan\left(3x-15^0\right)=tan\left(-30^0\right)\)

\(\Leftrightarrow3x-15^0=-30^0+k180^0\)

\(\Leftrightarrow3x=-15^0+k180^0\)

\(\Leftrightarrow x=-3^0+k60^0\)