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Đặng Thị Huyền Trang
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Nguyễn Thị Thu Thanh
15 tháng 3 2017 lúc 19:36

Hồng đến chỗ hẹn lúc:

     10 giờ 40 phút + 15 phút = 10 giờ 55 phút

Hương phải đợi Hồng trong:

      10 giờ 55 phút - 10 giờ 20 phút = 35 phút 

Vậy đáp án đúng là B . 35 phút 

Đặng Thị Huyền Trang tk mình nhé!!!!!    

_Đàm _ Tổng_
15 tháng 3 2017 lúc 19:33

đáp án B 35 phút

๖ۣۜBá ๖ۣۜVươηɠ
15 tháng 3 2017 lúc 19:34

Đáp án B : 35 phút.

Nguyễn Hoàng Lâm
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Hannah Robert
19 tháng 7 2016 lúc 20:32

a) Gọi S1 là quãng đường đi của Hồng
S1 = V1 .t1 = 48t1 
Gọi S2 là quãng đường đi của Hương 
S2 =V2.t2 = 72t2
Vì 2 xe đuổi kịp nhau : 
=>S1 =S2 
<=> 48t1 =72t2 
Mặt khác t1 =t2 + 0,5 ( 30') 
Thay vào ta có : 
48(t2 + 0,5 ) = 72t2 
=> 48t2 + 24 = 72t2
24 = 72t2 - 48t2 
24 = 24t2 
=> t2 = 24 :24 = 1 h 
Vậy phải đi mất 1h nữa thì Hương đuổi kịp Hồng 
b) Hương và hồng gặp nhau thì cách b là :
S2 = 72.1 = 72 km 
S' = S - S2 = 150 - 72 = 78 km 
c) Thời gia xe hồng đi là : 
t1 = S1 : V1 = 150 : 58 \(\approx\) 3h 
Thời gia xe Hương đi là : 
t2 = S2 : V2 \(\approx\) 2h 
vậy để đến B cùng lúc với Hồng thfi Hương phải khởi hành lúc 7H 

 

Nguyễn Hoàng Lâm
20 tháng 7 2016 lúc 22:24

a) va b) minh giong ban con y c) minh ra la 7h 2ph 30 giay

Huy phạm
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Gia Linh
10 tháng 7 2023 lúc 10:42

9. Ba (swim) with Huong in Hong river at 4 o’clock yesterday -> was swimming

10. Binh (have) dinner at 6 o’clock yesterday afternoon. -> was having

11. Hoa (eat) ice- cream at 9 a.m last Sunday -> was eating

12. You (sleep) well at 11 o’clock last night? Were you sleeping

13. He (play) soccer at this time yesterday? -> Was he playing

14. Your parents (work) at 9 a.m yesterday -> were working

15. What you (do)at 10 o’clock last night? - I (sleep) -> were you doing

16. What he (do) at 8 o’clock yesterday? - He (listen) to music -> was he doing

17. What they (have) at 4 o’clock last Sunday? - They (eat) ice- cream -> were they having/ were eating

18. What your father (do) at this time last week? - He (repair) my car -> was your father doing/ was repairing

19. What your sisters (do) at 8 o’clock last night? - They (sing) -> were your sisters doing/ were singing

20. When I (come), he (watch) T.V -> came/ was watching

21. When she (arrive), I (do) my homework -> arrived/ was doing

22. When Ba (phone ), she (sleep) -> phoned/ was sleeping

23. When I (meet) her, she (hurry) to the station -> met/ was hurrying

24. They still (sleep) well when their father (come) back home from work -> were until sleeping/ came

Phạm Tuấn Long
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Linh Diệu
22 tháng 8 2017 lúc 15:54

II: Complete the paragraph with " however , then , so , because , but " in the correct spaces

Hong felt ill one morning ..............so...... she didn't get up for breakfast. She told her mother that she didn't feel very well . .....however............. , her mother didn't believe Hong . she thought that she was pretending .......because...... she didn't want to go to work . She felt Hong's forehead , ..........then.......... took her temperature. It was 38.5 do C ! she became quite worried......then............ she decide to take Hong to the hospital . ....however............., they had to take a taxi there ..........because......... Hong felt too ill to go on a motorbike . They arrived at the hospital. ...........then........ asked to see a doctor,.....but.... the hospital was very crowded and all the doctors were very busy , ............so....... they had to wait quite long later , a doctor examined Hong ,................then.......... gave her some medicine . The doctor told her that she should stay in bed for three days ......because........ she had a very ba cold

Xuân Dinh
22 tháng 8 2017 lúc 15:58

II: Complete the paragraph with " however , then , so , because , but " in the correct spaces

Hong felt ill one morning .....because...... she didn't get up for breakfast. She told her mother that she didn't feel very well . ......However............ , her mother didn't believe Hong . she thought that she was pretending ......so....... she didn't want to go to work . She felt Hong's forehead , .....so........... took her temperature. It was 38.5 do C ! she became quite worried.......so........... she decide to take Hong to the hospital . ......However ..........., they had to take a taxi there ........because........... Hong felt too ill to go on a motorbike . They arrived at the hospital. .......then............ asked to see a doctor,....but..... the hospital was very crowded and all the doctors were very busy , ........so........... they had to wait quite long later , a doctor examined Hong ,......then..... gave her some medicine . The doctor told her that she should stay in bed for three days ......because........ she had a very ba cold

Phạm Tuấn Long
22 tháng 8 2017 lúc 15:54

các bạn ơi câu cuối cùng very bad nha

Lê Quỳnh  Anh
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Dương Hoàn Anh
19 tháng 7 2017 lúc 8:32

Đáp án A

Giải thích: cụm từ “in order to V”: để làm gì

Dịch: Sau khi thức dâng hương, mỗi người đi chùa sẽ ăn một phần mâm lễ để nhận được lộc từ thánh thần.

Lê Quỳnh  Anh
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Dương Hoàn Anh
17 tháng 2 2018 lúc 18:22

Đáp án: A

Giải thích: cụm từ “in order to V”: để làm gì

Dịch: Sau nghi thức dâng hương, mỗi người đi chùa sẽ ăn một phần mâm lễ để nhận được lộc từ thánh thần.

Hồ Thảo
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Hồ Thảo
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Chippy Linh
15 tháng 8 2018 lúc 12:33

1. He decided to study the students' behavior. He talked to to American and Brazilian students about lateness in both an informal and a formal situation: at a lunch with a friend and in a university class. He gave them an example and asked them how they would react.

2. No, they didn't

No, they don't

3. The American students' defined lateness as 19 minutes after the agreed time and the Brazilian studens' felt the friend was late after 33 minutes.

Lê Quỳnh  Anh
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Dương Hoàn Anh
13 tháng 1 2017 lúc 17:00

Đáp án:C

Giải thích: Sau when là mệnh đề, nếu lược bỏ chủ ngữ thì động từ được chuyển về dạng V-ing

Dịch: Khi đến thăm chùa Hương, mọi người thường mang theo một mâm lễ đầy ụ để dâng lên vị Phật đang được thờ ở chùa.