D.It has been completed within four years.
12.How will computers sense users' moods?
A.Through a screen.
B.Through a keyboard.
C.Through the voice of users.
D.Through multimodal interfaces.
13.We can infer from the passage that a person's emotion________.
A.varies from time to time
B.is determined by his own personality
C.plays an important role in normal speech
D.makes people uncomfortable when one is speaking
14.What conclusion can we draw from the last paragraph?
A.Emotionsensitive computers can talk freely as human beings.
B.It will be difficult for people to use emotionsensitive computers.
C.Emotionsensitive computers have been widely used in teaching.
D.It will be common for people to use emotionsensitive computers in the future.
B
Fujitsu, a Japanese technology company, has created a system capable of simultaneously(同时地)charging multiple portable electronic devices such as mobile phones, digital cameras and laptop computers without the need for cable connections.
Electric cars users may also eventually be able to charge their vehicles wirelessly using the same technology, said the company, which developed a sample system at Osaka Prefecture University. Claiming to be the world's first of its kind, the technology works on the basis of the transmission of electricity using magnetic fields between the charger and the electronic device.
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