Bên cạnh Phân tích+Sửa bài"The chart shows British Emigration to selected destinations between 2004 and 2007" IELTS WRITING TASK 1 (bar graph), IELTS TUTOR cũng cung cấp luyện đề: Nanotechnology: technology on a small scale IELTS LISTENING SECTION 4.
I. Kiến thức liên quan
II. Đề bài & Audio Luyện đề: Nanotechnology: technology on a small scale IELTS LISTENING SECTION 4
Questions 31 – 33
Choose the correct letter, A, B or C.
Nanotechnology: technology on a small scale
31. The speaker says that one problem with nanotechnology is that
A. it could threaten our way of life.
B. it could be used to spy on people.
C. it is misunderstood by the public.
32. According to the speaker, some scientists believe that nano-particles
A. should be restricted to secure environments.
B. should be used with more caution.
C. should only be developed for essential products.
33. In the speaker’s opinion, research into nanotechnology
A. has yet to win popular support.
B. could be seen as unethical.
C. ought to be continued.
Questions 34-40
Complete the notes below. Write ONE WORD ONLY for each answer.
Uses of Nanotechnology
Transport
- Nanotechnology could allow the development of stronger 34……………..
- Planes would be much lighter in weight.
- 35…………… travel will be made available to the masses.
Technology
- Computers will be even smaller, faster, and will have a greater 36……………..
- 37……………. Energy will become more affordable.
The Environment
- Nano-robots could rebuild the ozone layer.
- Pollutants such as 38……………. could be removed from water
- There will be no 39……………. from manufacturing.
Health and Medicine
- New methods of food production could eradicate famine.
- Analysis of medical 40……………. will be speeded up.
- Life expectancy could be increased.
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