Question 1 - 3
Choose the correct letter, A, B or C.
1.
According to the speaker, one problem associated with nanotechnology is that
it may threaten our way of life.
it might be used to monitor people.
the public misinterprets it.
2.
According to the speaker, some scientists believe nanoparticles
should be confined to secure environments.
should be handled more carefully.
should be developed only for essential products.
3.
In the speaker’s view, nanotechnology research
has not gained public support.
may be regarded as unethical.
should carry on.
Question 4 - 10
Write ONE WORD ONLY for each answer.
Uses of Nanotechnology
Transport
Nanotechnology could enable stronger 4. to be developed.
Aircraft would be far lighter.
5. travel would become available to the public.
Technology
Computers would become smaller and faster and possess greater 6..
7. energy would cost less.
The environment
Nanorobots could reconstruct the ozone layer.
Pollutants such as 8. could be filtered out of water.
Manufacturing would generate no 9..
Health and medicine
New food-production methods could eliminate famine.
Medical 10. could be assessed more quickly.
Life expectancy might increase.
. . .
Hết câu hỏi của bài test
Bạn còn 10 câu chưa trả lời. Hãy hoàn thành bài của mình nhé!