Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the word(s) that best fits each of the numbered blanks .
Around 200 million people are employed in tourism worldwide, making it the largest industry in the modern global economy. It is estimated that three-quarters of a billion people go on holiday each year, and industry planners expect this figure to double (1)............... 2020. Some of the biggest beneficiaries are less developed countries, where it is often their main source of income.
(2)......... , along with the economic benefits, this mass movement of people has resulted in environment. People often forget the damage caused by carbon emissions from aircraft, (3)............ contribute directly to global warming. Deforestation has cleared land in order to build hotels, airports and roads, and this has destroyed wildlife. In some areas, water shortages are now common because of the need to fill swimming pools and water golf courses for tourists. By pushing up prices for goods and services, tourism can also be harmful to people living in tourist destinations.
In response to these (4)....................... , some travel operators now offer environment-friendly holidays. Many of these aim to reduce the negative effects of tourism by (5)............only hotels that have invested equipment to recycle waste and use energy and water efficiently. Increasingly, tourists are also being reminded to show respect for customs of the people whose countries they are going to visit, and to support local businesses, such as restaurants and shops which depend on tourism for their main income.
(1)....................
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Lời giải:
Báo saiKiến thức: Trạng từ chỉ thời gian
Giải thích:
before 2000: trước năm 2000
until 2000: cho đến năm 2000
by 2000: tính đến năm 2000
in 2000: trong năm 2000
Để diễn tả một kế hoạch sẽ hoàn thành vào một thời điểm nào đó ta dùng “by + mốc thời gian.”
It is estimated that three-quarters of a billion people go on holiday each year, and industry planners expect this figure to double (1) by 2020.
Tạm dịch: Người ta ước tính rằng 3/4 tỉ (750 triệu) người đi nghỉ mỗi năm, và các nhà hoạch định ngành dự kiến con số này sẽ tăng gấp đôi vào năm 2020.
Đáp án: C