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He was offered the opportunity toA．take over a company called Brinscombe's.B．invest his ow

He was offered the opportunity to

A．take over a company called Brinscombe's.

B．invest his own money in a new company.

C．set up a company for someone else.

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更多“He was offered the opportunity toA．take over a company called Brinscombe's.B．invest his ow”相关的问题

第1题

Packet-switching wireless networks are preferable（66)when transmissions are（67)bemuse of t

Packet-switching wireless networks are preferable(66)when transmissions are(67)bemuse of the way charges are(68)per packet. Circuit-switched networks are preferable for transferring large files or for other lengthy transmissions because customers are(69)for the(70)of time they use the network.

A．to

B．for

C．than

D．only

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第2题

Packet-switching wireless networks are preferable（66)when transmissions are（67)because of

Packet-switching wireless networks are preferable(66)when transmissions are(67)because of the way charges are(68)per packet. Circuit-switched networks are preferable for transferring large files or for other lengthy transmissions because customers are(69)for the(70)of time they use the network.

A．to

B．for

C．than

D．only

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第3题

Packet-switching wireless networks are preferable（41)when transmissions are（42)because of

Packet-switching wireless networks are preferable(41)when transmissions are(42)because of the way charges are(43)per packet. Circuit-switched networks are preferable for transferring large files or for other lengthy transmissions because customers are(44)for the(45)of time they use the net-work.

A．to

B．for

C．than

D．only

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第4题

According to the passage, Green Peak ______.A．is the first company to install wireless sen

According to the passage, Green Peak ______.

A．is the first company to install wireless sensor networks

B．promotes the application of wireless sensor networks

C．supplies batteries operating on harvested energy

D．benefits handsomely from communication technology

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第5题

Wireless sensor networks promise to ______.A．bring businesses high profitsB．further develo

Wireless sensor networks promise to ______.

A．bring businesses high profits

B．further develop the sensing technology

C．turn motion into a major source of energy

D．improve the daily lives of people worldwide

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第6题

Wireless sensor networks promise to______.A．further develop the sensing technologyB．turn m

Wireless sensor networks promise to______.

A．further develop the sensing technology

B．turn motion into a major source of energy

C．improve the daily lives of people worldwide

D．bring businesses handsome profits in short time

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第7题

Worries about who would actually use wireless networks seem .

A．find

B．found

C．unfounded

D．unfound

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第8题

Battery-free wireless sensor networks are made possible by the fact that ______.A．there is

Battery-free wireless sensor networks are made possible by the fact that ______.

A．there is energy in the environment to be utilized

B．the cost of using them has been drastically reduced

C．modern data communication consumes little energy

D．their maintenance has been greatly simplified

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第9题

请用英文回答如下问题：（1) What are “hidden terminals” and, （2) how do they affect the performance of wireless sensor networks？

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第10题

Which device is used in wireless networks to send transmissions to a target area？（）

A.Optical fiber

B.Access point

C.Directional antenna

D.Omni-directional antenna

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