Các câu hỏi tương tự
(1. You already leave)_______ before the trouble (2. start)_______?
𝙋𝙖𝙨𝙩 𝙎𝙞𝙢𝙥𝙡𝙚 𝙤𝙧 𝙋𝙖𝙨𝙩 𝙋𝙚𝙧𝙛𝙚𝙘𝙩
\(\frac{5}{2}-\frac{1}{3}+\frac{1}{4}\)
\(\frac{2}{5}-0,4+3\frac{1}{2}\)
\(\left(\frac{3}{4}-4\right):\left(\frac{1}{2}+\frac{1}{8}\right)\)
\(\frac{7}{13}:\frac{8}{17}+\frac{7}{13}\cdot\frac{5}{17}\)
\(\frac{1}{3\cdot5}+\frac{1}{5\cdot7}............+\frac{1}{91\cdot93}\)
1)(2-x) chia het cho (x+1)
2)(x+3) chia het cho(3x-2)
3)(3x^2+1)chia het cho(x^2-2)
4)(2x^2+5)chia het cho(x+3)
5)(1-3x)chia het cho(2x^2+1)
1. What you (1. do) last Sunday? - I (2. help) my mother to do housework.2. Nga often (3. go) to the library (4. read) books.3 .I (5. not, see) him today. You (6. meet) him? 4. English and French (7. speak) in Canada.5. Students suggested the test (8. make) more easily.6. They suggest that he ( 9. practice) (10. speak) more.7. I wish It (11. stop) (12. rain)8. I used to (13. live) in the countryside. I(14. move) to city last month and I get used to ( 15. live) there.9. It started (16....
Đọc tiếp
1. What you (1. do) last Sunday? - I (2. help) my mother to do housework.
2. Nga often (3. go) to the library (4. read) books.
3 .I (5. not, see) him today. You (6. meet) him?
4. English and French (7. speak) in Canada.
5. Students suggested the test (8. make) more easily.
6. They suggest that he ( 9. practice) (10. speak) more.
7. I wish It (11. stop) (12. rain)
8. I used to (13. live) in the countryside. I(14. move) to city last month and I get used to ( 15. live) there.
9. It started (16. rain) an hour ago.
10. Don’t make noise! My children ( 17. sleep )
11. When I (18. arrive), he (19. clean) the floor
12. They are fond of (20. learn) English.
1.go->............... 2.come->.......... 3.buy->............. 4.have->........... 5.do->..............
Cho đa thưc \(f(x)=x^{4+}2x^3-2x^2-6x-5\). Trong các số sau 1,-1, 5,-5 số nào là nghiệm của đa thức f(x)
1. A. period B. realize C. campaign D. concert 1. …………2. A. rehearse B. wedding C. repair D. event 2. …………3. A. definitely B.calculator C. comfortable D. entertainment 3. …………4. A.portable B. holiday C. teenager D. vacation 4. …………5. A. relax B. receive C. period D. enjoy 5. …………6. A. indoor B. orchestra C. horrible D. reader 6. …………7. A. lazy B. holiday C. atlas D. rehearse 7. …………8. A. public B. comic C. vacation D. typical 8. …………9. A. realize B. collection C. campaign D. collector 9............
Đọc tiếp
1. A. period B. realize C. campaign D. concert 1. …………
2. A. rehearse B. wedding C. repair D. event 2. …………
3. A. definitely B.calculator C. comfortable D. entertainment 3. …………
4. A.portable B. holiday C. teenager D. vacation 4. …………
5. A. relax B. receive C. period D. enjoy 5. …………
6. A. indoor B. orchestra C. horrible D. reader 6. …………
7. A. lazy B. holiday C. atlas D. rehearse 7. …………
8. A. public B. comic C. vacation D. typical 8. …………
9. A. realize B. collection C. campaign D. collector 9..............
10. A. typical B. vacation C. period D. buffalo10............
Sắp xếp lại từ sao cho đúng nghĩ: 1: rgigppni 2: yscra 3: uhiarlsoi 4: ovntile 5: reitianegntn
Điền 1 giới từ thích hợp vào chỗ trống trong nhưng câu sau:1.Remember not to eat sweets or cakes(1).........meals.2.My penpal is(2).........a big school(3).........Ho Chi Minh City.3.I live a long way(4).........my friend.4.(5).........Physics we learn(6).........how things work.5.I have an appointment(7).........the dentist but I am afraid(8).......his drill.6.Now we can write letters(9)..........English.7.They stopped(10)..........the restaurant for a while.
Đọc tiếp
Điền 1 giới từ thích hợp vào chỗ trống trong nhưng câu sau:
1.Remember not to eat sweets or cakes(1).........meals.
2.My penpal is(2).........a big school(3).........Ho Chi Minh City.
3.I live a long way(4).........my friend.
4.(5).........Physics we learn(6).........how things work.
5.I have an appointment(7).........the dentist but I am afraid(8).......his drill.
6.Now we can write letters(9)..........English.
7.They stopped(10)..........the restaurant for a while.