bài tìm và sữa lỗi sai trong các câu sau
1.Do cats hate always mice?
các bạn làm hộ mình với thanks
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đề đúng mà bạn. \(n^2+3=n^2+n-n-1+4=\left(n^2+n\right)-\left(n+1\right)+4\)
\(=n\left(n+1\right)-\left(n+1\right)+4=\left(n+1\right).\left(n-1\right)+4\)
ta thấy \(\left(n+1\right).\left(n-1\right)\)chia hết cho n+1. vậy để \(n^2+n\)chia hết cho n+1 thì 4 chia hết cho n+1. hay n+1 thuộc Ước của 4. vậy n= 0; -2; 1; -3; 3; -5
1. Richard feels good than several days ago.
A B C D
2. Mary and Daisy are both intelligent students. Mary is so intelligent as Daisy.
A B C D
3. I found the conversation as most interesting and I was glad to practice my
A B C D
English.
4. The Caspian Sea, a salt lake, is the largest than any other lakes in the
A B C D
world.
5. He drives the car more dangerous than his brother does.
A B C D
6. It was the most biggest building that I had ever seen.
A B C D
7. I wish my house were so large as Jone’s.
A B C D
8. The Mekong is one of the longer river in the world.
A B C D
9. She can play the piano more good than her sister.
A B C D
10. Many people believe that New York is the most great city in America.
A B C D
11. Jessica is only an amateur, but she sings well than most professionals.
A B C D
12. This house is more spacious as that white house I bought in Rapid City,
A B C
South Dakota last year.
D
13. Lan is the more capable of the three girls who have tried out for the part
A B C
in the play.
D
14. This telephone isn’t as cheap the other one, but it work much better.
A B C D
15. Stories are the most good way of teaching moral lessons to young
A B C D
people.
16. The fastest you drive, the greater you get.
A B C D
17. This exercise is much more easier than the others.
A B C D
18. London is much more exciting as I expected.
A B C D
19. The large the room is, more people can sit in it.
A B C D
20. The suitcase seemed to get heavy and heavier as I carried it along the road. A B C D
V. Choose the underlined part among A, B, C, or D that needs correcting.
Tìm lỗi sai và sửa lại
1. Richard feels good=>better than several days ago.
A B C D
2. Mary and Daisy are both intelligent students. Mary is so=>as intelligent as Daisy.
A B C D
3. I found the conversation as=>the most interesting and I was glad to practice my
A B C D
English.
4. The Caspian Sea, a salt lake, is the largest =>larger than any other lakes in the
A B C D
world.
5. He drives the car more dangerous=>dangerously than his brother does.
A B C D
6. It was the most =>x biggest building that I had ever seen.
A B C D
7. I wish my house were so=>as large as Jone’s.
A B C D
8. The Mekong is one of the longer=>longest river in the world.
A B C D
9. She can play the piano more good =>better than her sister.
A B C D
10. Many people believe that New York is the most great =>greatest city in America.
A B C D
11. Jessica is only an amateur, but she sings well=>better than most professionals.
A B C D
12. This house is more=>as spacious as that white house I bought in Rapid City,
A B C
South Dakota last year.
D
13. Lan is the more =>most capable of the three girls who have tried out for the part
A B C
in the play.
D
14. This telephone isn’t as cheap=>cheaper than the other one, but it work much better.
A B C D
15. Stories are the most good=>best way of teaching moral lessons to young
A B C D
people.
16. The fastest=>faster you drive, the greater you get.
A B C D
17. This exercise is much more=>x easier than the others.
A B C D
18. London is much more exciting as=>than I expected.
A B C D
19. The large the room is, more=>the more people can sit in it.
A B C D
20. The suitcase seemed to get heavy=>heavier and heavier as I carried it along the road. A B C D
1 any -> some
2.go -> goes
3. any -> some
4. some -> any
5. I have often -> I often have
1. lỗi: any
sửa: there is some onions.
2. lỗi: in
sửa: Miss Lan always go to the cinema twice a week.
3. lỗi: any
sửa: he needs some meat.
4. lỗi: some
sửa: Do you have any cooking oil?
5. often
sửa: i often have vegetable, fish and meat for dinner.
~~~~~~~~~~~~ ý kiến riêng, chúc bạn học tốt ~~~~~~~~~~~~
uses crt;
var n:integer;
begin
clrscr;
readln(n);
if n mod 2=0 then writeln(n,' la so chan')
else writeln(n,' la so le');
readln;
end.
Educated in the UK, his qualifications are widely recognized in the world of professionals. Câu này đúng rồi ko cần sửa
hate always => always hate
hate always -> always hate