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25 tháng 6 2017

đặt câu hỏi vs từ in nghiêng

1 She 'd like some water

how much water would she like?

2 I 'd like 400 grams of beef

how many grams of beef would you like?

3 He wants to buy 3kilos of paper

how many kilos of paper would he like?

4 they 's d like 10 kilos of rice

how many kilos of rice would they like?

5 I need some milk

how much milk do you need?

6 Ba has a litter milk

how much milk does Ba have?

7 My sister bought a lot of cooking oil

how much cooking oil did your sister buy?

8 yesterday my friends and I drank a lot of beer

how much beer did you and your friends drink yesterday?

9 Hung has just bought some chicken

how much chicken has Hung just bought ?

10 I have ten books

how many books do you have?

11 she bought a new hat yesterday

how many hats did she buy yesterday?

12 There are 45 pupils in our class

how many pupils are there in your class?

13 my school planted 100 trees around school last week

how many trees did your school plant around school last week?

14 Hung ate fifty Trung cakes yesterday

how many Chung cakes did hung eat yesterday?

15 Mo has five houses in HN

how many houses does Mo have in HN?

25 tháng 6 2017

1. how much water would she like ?

2. how much beef would you like ?

3. how many papers does he want to buy ?

4. how much rice would they like ?

5. how much milk do you need ?

6. how much milk does Ba have ?

7. how much cooking oil did your sister buy ?

8. how much beer did your friends and you drink yesterday?

9. how much chicken did Hung have just buy ?

10. how many books do you have ?

11. how many hats did she buy yesterday ?

12. how many pupils are there in your class ?

13. how many trees did your school plant around school last week ?

14. how many Trung cakes did Hung eat yesterday ?

15. how many houses does Mo have in HN ?

6 tháng 5 2022

why do you enjoy the film?

6 tháng 5 2022

Why did you enjoy the film?

26 tháng 3 2022

Đặt câu vs từ gạch chân

1.She is cooking in the kitchen. (từ gạch chân là is cooking)

- What is she doing in the kitchen?

2.Hoa goes to the shop twice a month.  (từ gạch chân là 'twice a month')

          - How often does Hoa go to the shop?

28 tháng 9 2019

trả lời :

* bằng

Anh ấy đi  bằng xe đạp

Cái bàn này làm bằng gỗ

* mà

Nó làm như thế mà ko bt xấu hổ

Câu chuyện mà anh kể cho tôi nghe rất thứ vị :0

#Chuk bn hok tốt :3

Với từ ''bằng''

Chiếc bàn được làm bằng gỗ.

Tôi cao gần bằng bạn.

Với từ ''mà''

Tôi nói đúng mà!

Mà sáng nay bạn ăn gì chưa?

30 tháng 11 2021

M I S N R

Ta thấy mặt đất hợp với tia phản xạ 1 góc 90

\(\Rightarrow\widehat{SIR}=90^o-46^o=44^o\)

Ta coi tia pháp tuyến \(NI\perp I\) là phân giác của \(\widehat{SIR}\)

\(\Rightarrow\left\{{}\begin{matrix}i=44^o\cdot\dfrac{1}{2}=22^o\\i=i'\Leftrightarrow i'=22^o\end{matrix}\right.\)

\(\Rightarrow\) Góc hợp bởi tia tới và gương : \(90^o-22=78^o\)

\(\Rightarrow\) Gương hợp với mặt đất 1 góc : \(78^o-46^o=32^o\)

30 tháng 11 2021

Bài này _ _ _ _ _ _ (làm lâu quá) ;-;

12 tháng 10 2021

When do you study Math(s)?

12 tháng 10 2021

What are you studying now?

29 tháng 11 2021

1 How many eggs does she need to make two cakes

2 How much wine did they drink at the party last night?

3 When do you often drink coffee?

4 What is your favorite food

5 How does your lemonade taste

6 Is there any milk in the fridge

29 tháng 11 2021

1. How many egg does she need to make two cakes?
2. How much wine do they drank at the party last night?
3. When do you often drink coffee?
4. What is your favorite food?
5. How does your lemonade taste?
6. Are there any milk in the fridge?

1) Xét ΔAMB và ΔAMC có 

AB=AC(ΔBAC cân tại A)

AM chung

BM=CM(M là trung điểm của BC)

Do đó: ΔAMB=ΔAMC(c-c-c)

Suy ra: \(\widehat{AMB}=\widehat{AMC}\)(hai góc tương ứng)

mà \(\widehat{AMB}+\widehat{AMC}=180^0\)(hai góc kề bù)

nên \(\widehat{AMB}=\widehat{AMC}=\dfrac{180^0}{2}=90^0\)

hay AM\(\perp\)BC

Ta có: ΔAMB=ΔAMC(cmt)

nên \(\widehat{BAM}=\widehat{CAM}\)(hai góc tương ứng)

hay AM là tia phân giác của \(\widehat{BAC}\)(đpcm)

3) Xét ΔABC có 

H là trung điểm của AB(gt)

K là trung điểm của AC(gt)

Do đó: HK là đường trung bình của ΔABC(Định nghĩa đường trung bình của tam giác)

Suy ra: HK//BC(Định lí 2 về đường trung bình của tam giác)

19 tháng 8 2021

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4 tháng 7 2016

1) Nam won't do his homework tonight because he'll have his birthday party

Why won't Nam do his homework tonight?

2) she is nervous because she doesn't have any friends

Why is she nervous?

Chúc bạn học tốtok

4 tháng 7 2016

1) Nam won't do his homework tonight because he'll have his birthday party
=> Why won't Nam do his homework tonight ?

2) she is nervous because she doesn't have any friends 
=> Why she is nervous?

25 tháng 10 2016

She/13 years old/and/grade/8

=>She is 13 years old and (she's) in grade 8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

25 tháng 10 2016

=> She is 13 years old and in grade 8