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RUINING THE RUINS Acid rain is now a familiar problem in the industrialized countries in Europe. Gases like sulphur dioxide and nitrogen oxide are produced by power stations and cars. (0) Acid rain is also capable of dissolving some rocks, and buildings made of soft rocks, such as limestone, are particularly badly affected. The acid rain attacks the rocks, and so carvings and statues are eroded more quickly...(1).. . According to a report in the New Scientist, acid rain is being...
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RUINING THE RUINS
Acid rain is now a familiar problem in the industrialized countries in Europe. Gases like sulphur dioxide and nitrogen oxide are produced by power stations and cars. (0) Acid rain is also capable of dissolving some rocks, and buildings made of soft rocks, such as limestone, are particularly badly affected. The acid rain attacks the rocks, and so carvings and statues are eroded more quickly.
..(1).. . According to a report in the New Scientist, acid rain is being blamed for the rapid decay of ancient ruins in Mexico. The old limestone buildings in places like Chichen Itza, Tulum and Palenque are wearing away very quickly indeed. These sites are the remains of the buildings built by the Mayas between 250 BC and AD 900, and the spectacular ruins of Mayan civilization are visited by thousands of tourists every year.
But those ruins are in danger of being seriously damaged by pollution. At many sites the stone has been covered with a layer of black substance like tar. (2). . Scientists estimate that about one millimeter of stone is worn away every twelve years. .(3). . The acid rain is said to be caused by pollution from oil wells in the Gulf of Mexico. Car exhaust gases are also a problem. Local volcanic eruptions make the problem even worse. Nevertheless, with enough money and effort, researchers say that many of the problems could be solved and the rate of erosion reduced. .(4). .
Mexicos current lack of funds is also partly due to oil. The country has rich oil fields and a few years ago, when oil was expensive, Mexico was selling large quantities of oil to the USA and earning a lot of money. .(5).. . However, the price of oil then dropped, and Mexico has been left owing enormous sums of money and with not enough income from oil sales to pay back the loans. So unless the price of oil rises, it is unlikely that Mexico will be able to afford to clean up the pollution and save its Mayan ruins from destruction.
A. At others the painted surfaces inside temples are lifting and flaking off and the stone is bein eaten away.
B. That is enough to have caused some of the ancient carvings to become seriously damaged already.
C. These measures would reduce the pollution, but would not stop it completely.
D. The government was therefore able to borrow huge sums of money from banks around the world, thinking they would have no problem repaying their debts.
E. The problem, however, is not just a European one.
F. They dissolve in rainwater and this makes acid rain, which damages trees, rivers and streams.
G. However, the Mexican government does not have enough money to do the work, and needs to spend what money it has on the Mexican people.

1
22 tháng 5

Đoạn văn này đề cập đến vấn đề mưa axit và sự phá hoại các di tích cổ đại, đặc biệt là các công trình làm bằng đá vôi như Chichen Itza, Tulum và Palenque ở Mexico. Dưới đây là các câu trả lời cho các chỗ trống:

  • (1) E: "The problem, however, is not just a European one." (Vấn đề này không chỉ là của các quốc gia châu Âu.)
  • (2) A: "At others the painted surfaces inside temples are lifting and flaking off and the stone is being eaten away." (Tại những nơi khác, bề mặt được vẽ bên trong các ngôi đền đang bị bong tróc và đá đang bị ăn mòn.)
  • (3) B: "That is enough to have caused some of the ancient carvings to become seriously damaged already." (Điều này đủ để làm hỏng một số chạm khắc cổ xưa.)
  • (4) C: "These measures would reduce the pollution, but would not stop it completely." (Những biện pháp này sẽ giảm ô nhiễm, nhưng sẽ không dừng hẳn được.)
  • (5) D: "The government was therefore able to borrow huge sums of money from banks around the world, thinking they would have no problem repaying their debts." (Do đó, chính phủ đã có thể vay một khoản tiền lớn từ các ngân hàng trên toàn thế giới, nghĩ rằng họ sẽ không gặp khó khăn trong việc trả nợ.)
  • (6) G: "However, the Mexican government does not have enough money to do the work, and needs to spend what money it has on the Mexican people." (Tuy nhiên, chính phủ Mexico không có đủ tiền để làm công việc này và cần phải chi tiêu những gì có cho người dân Mexico.)

Kết luận: Các câu trả lời lần lượt là E, A, B, C, D, G.

6. My education has given me a _____ view of life.      A. large                       B. far                              C. wide                           D. broad7. – “Do you mind if I smoke here?”              - “_____”      A. Yes, I don’t mind.  B. No, go right ahead.   C. Yes, go ahead.           D. No, I don’t think so.8. I’m tired. I’d rather _____ out this...
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6. My education has given me a _____ view of life.

      A. large                       B. far                              C. wide                           D. broad

7. – “Do you mind if I smoke here?”              - “_____”

      A. Yes, I don’t mind.  B. No, go right ahead.   C. Yes, go ahead.           D. No, I don’t think so.

8. I’m tired. I’d rather _____ out this evening.

      A. not going                B. not to go                    C. don’t go                     D. not go

9. There is a red maple leaf on the_____of Canada.

      A. flag                         B. banner                       C. money                       D.currency

Kiểm tra hộ mik với ạ


1
11 tháng 4

Đúng rùi ạ

II. Complete the following sentences with the correct forms of the words in brackets. (10 pts)1. Did Dick mean to tell Sue about the party, or did it slip out (accident) ........ ?         2. The young couple had been (child) ......for ten years and so they are thrilled to have a child after they had virtually given up.         3. Many high school and college students in the United States often spend many hours as volunteers in hospitals, (orphan) ....... or homes for the...
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II. Complete the following sentences with the correct forms of the words in brackets. (10 pts)

1. Did Dick mean to tell Sue about the party, or did it slip out (accident) ........ ?         

2. The young couple had been (child) ......for ten years and so they are thrilled to have a child after they had virtually given up.         

3. Many high school and college students in the United States often spend many hours as volunteers in hospitals, (orphan) ....... or homes for the aged.   

4.  Although (establish) ......... not long ago, the Women's World Cup is growing in popularity.   

5. There is a considerable (agree) ..... over the safety of the treatment, so it hasn't been applied yet.

6. I am preparing some Christmas gifts for the students with (able) ______ in the school we visited some months ago.

7. It is becoming (increase) ______ obvious that changes will have to take place

8. The teacher will be very much energized (provide) ______ we all work hard enough.                 

9. This service will help you to (notice) ______ the recipient of the time and place to receive the call.     

10. The neighbors are so tired because her dogs keep barking (control) ____________

Nếu được thì giải thích giúp mình luôn. Cảm ơn ạ

0
22 tháng 5

Mẫu thư (khoảng 150-200 từ):

Dear friend,
I hope you are doing well. I want to tell you about my part-time job in an office. I work as an assistant at a local company. My main tasks include answering phone calls, organizing documents, and helping with simple data entry. I usually work in the afternoons after school.
This job helps me learn new skills like communication, teamwork, and using office software. Although it is sometimes tiring, I enjoy working because it gives me experience for the future.
I also get to meet many different people and improve my confidence. Besides, the salary I earn helps me save money for my personal needs.
I think working part-time is useful for students to gain practical experience and responsibility.
What about you? Do you have any part-time jobs? Please write back and tell me about them.
Best regards,
[Your Name]

Là bạn học lớp tóan nào ý

TICK cho mik🫸🫷🫸🫷☺️☺️☺️😉😉

7 tháng 4

Bạn học lớp toán nào / trả lời là I m in math class sau ghi lớp bạn đang học vào là OK

22 tháng 5

Chào bạn! Dưới đây là đáp án và giải thích cho bài tập Pick out the word that stressed differently from the others (Tìm từ có trọng âm khác với các từ còn lại) nhé.


1. A. facitious B. decaffeinated C. lobotomy D. profligate

  • facitious: trọng âm ở âm tiết thứ 2 (fa-ci-tious)
  • decaffeinated: trọng âm ở âm tiết thứ 3 (de-caf-fein-ated)
  • lobotomy: trọng âm ở âm tiết thứ 1 (lo-bo-to-my)
  • profligate: trọng âm ở âm tiết thứ 1 (pro-fli-gate)

Từ có trọng âm khác: B. decaffeinated (trọng âm ở âm tiết 3)


2. A. birthstone B. income C. capacity D. decorate

  • birthstone: trọng âm ở âm tiết thứ 1 (birth-stone)
  • income: trọng âm ở âm tiết thứ 1 (in-come)
  • capacity: trọng âm ở âm tiết thứ 3 (ca-pa-ci-ty)
  • decorate: trọng âm ở âm tiết thứ 1 (dec-o-rate)

Từ có trọng âm khác: C. capacity (trọng âm ở âm tiết 3)


3. A. vibrato B. subsidiary C. rivulet D. promulgate

  • vibrato: trọng âm ở âm tiết thứ 2 (vi-bra-to)
  • subsidiary: trọng âm ở âm tiết thứ 3 (sub-si-di-ary)
  • rivulet: trọng âm ở âm tiết thứ 1 (riv-u-let)
  • promulgate: trọng âm ở âm tiết thứ 1 (prom-ul-gate)

Từ có trọng âm khác: A. vibrato (trọng âm ở âm tiết 2)


4. A. negligent B. malaria C. invaluable D. forewarn

  • negligent: trọng âm ở âm tiết thứ 1 (neg-li-gent)
  • malaria: trọng âm ở âm tiết thứ 2 (ma-la-ri-a)
  • invaluable: trọng âm ở âm tiết thứ 2 (in-val-u-a-ble)
  • forewarn: trọng âm ở âm tiết thứ 2 (fore-warn)

Từ có trọng âm khác: A. negligent (trọng âm ở âm tiết 1)


5. A. unabashed B. whirligig C. yarmulke D. billabong

  • unabashed: trọng âm ở âm tiết thứ 2 (un-a-bashed)
  • whirligig: trọng âm ở âm tiết thứ 1 (whirl-i-gig)
  • yarmulke: trọng âm ở âm tiết thứ 1 (yar-mulke)
  • billabong: trọng âm ở âm tiết thứ 1 (bil-la-bong)

Từ có trọng âm khác: A. unabashed (trọng âm ở âm tiết 2)


Nếu bạn cần giải thích thêm hoặc bài tập khác, cứ hỏi nhé!are