What is the point the speaker is trying to make about technology development
A mature technology requires less innovation.
B. Technical evolution is close to maturation in certain fields.
C. New types of energy are expected to mature in the near future.
D. Nanomaterials or photonics and carbon nanotubes are environmentally friendly.
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Which of the following is true of world steel production
A. The steel industry still has a bright prospect on a global scene.
B. Steel consumption in the world registered a drastic cut.
C. Steel makers are drastically cutting down their production.
D. Better promotion is needed for improving sales of steel products.
The international community should seek other effective methods in establishing economic global governance instead of relying on the WTO.
A. True
B. False
Bioinformatics is a new computer software technology that makes research findings on genetic engineering publicly available to the public.
A. True
B. False
Which of the following statements is true of the Parkinson’s disease
A. Parkinson’s always shows the same symptoms on different people.
B. People inflicted with Parkinson’s often have a shaking hand or a stiff hand.
C. The symptoms of Parkinson’s vary among different patients.
D. Victims of Parkinson’s find it difficult to recall what they have eaten for dinner.
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