Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
There are 4 rooms in my house
I have 10 pens
I have 2 brothers
My school has 3 floors
He goes to school at 7a.m
I get up at 6a.m
She washes her face at 8a.m
I brush my teeth at 10p.m
I have breakfast at 6.45
He does morning exercise at 6.30
Choose the sentence that is closest in meaning to the original one in each of the following questions.
Câu 35: I have two chairs in my room.
A. There are two chairs in my room. B. My room has three chairs.
C. There is a chair in my room. D. Two chairs are in the bedroom.
Câu 36: His eyes are blue.
A. He has blue eyes. B. He has blue hair.
C. There are blue eyes. D. There is a blue eye.
Câu 37: The lamp is behind the computer.
A. The computer is under the lamp.
B. The computer is on the lamp.
C. The computer is in front of the lamp.
D. The computer is next to the lamp.
Câu 38: There isn’t a sofa in my living room.
A. I don’t have the living room.
B. I have a sofa in my living room.
C. I have a living room.
D. I don’t have a sofa in my living room.
Câu 39: You should study hard
A. You ought to study hard. B. You ought study hard.
C. You ought studying hard. D. You ought studies hard.
Câu 40: Hung is the best football player in his class.
A. Hung plays football the most frequently in his class.
B. No one in Hung's class plays football better than him.
C. Hung's classmates play football better than him.
D. Hung plays football as well as his classmates.
Câu 41: Unit 9 is more difficult than Unit 4
A. Unit 4 is more dificult than Unit 9
B. Unit 9 is more easier than unit 4
C. Unit 4 is easier than Unit 9
D. Unit 4 is more easy than unit 9
1.many to much
2.much to many
3.pencil to pencils
4.are to is
5.does to do
6.has to have
7.sister many to many sister
8.there are to are there
9.there is to is there
tick nha
1 many => much
2 much => many
3 pencil => pencils
4 are => is
5 does => do
6 has => have
7 sisters many => many sisters
8 there are => are there
9 there is => is there
- Dịch: Có bao nhiều đường chéo mà một đa giác 36 cạnh có.
Công thức tính số đường chéo : \(\frac{n\left(n-3\right)}{2}\) trong đó n là số cạnh của đa giác.
Cách chứng minh ( tham khảo bên web khác ):
Tại đây. Từ đó đáp án là : \(\frac{36.33}{2}=594\)
- Vậy ...
How many feet does a centipede have ?
HT
How many(foot/feet)does a centipede have?
`HT`