题目内容
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What did Benjamin Franklin invent in 1752？
A．The first fishing rod.
B．The first lightning rod.
C．Lightning.
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更多“What did Benjamin Franklin invent in 1752？A．The first fishing rod.B．The first lightning ro”相关的问题
What did Benjamin Franklin invent in 1752？
A．The first fishing rod.
B．The first lightning rod.
C．The first rod.
A、They tried to stop him.
B、They tried to help him.
C、They criticized his parents.
D、null
What did he do when he heard a knock at the door？
He______ he was answering a phone call from a client.
What kind of an engine did the Hyper X use？
A．A jet engine that gets oxygen from the air．
B．A scramjet engine that doesn’t carry its own 0xygen supply.
C．A rocket engine that carries its own supply of 0xygen．
D．A jet engine that uses no oxygen．
What did Larry want his friend Karl to do for him？
A．He wanted Karl to help him run away from prison.
B．He wanted Karl to believe that he was innocent.
C．He wanted Karl to make other members of the jury believe his innocence.
D．He wanted Karl to persuade the jury into making the punishment less severe.
A.Franklin stove
B.bifocals
C.lightning rod
D.electricity
听力原文： In the earliest times, men considered lightning to be one of the great mysteries of nature. Some ancient people believed that lightning and thunder were the weapons of the gods. In reality lightning is a flow of electricity from high above the earth.
The American scientist and statesman, Benjamin Franklin, was the first to show the connection between electricity and lightning in 1752. In the same year he also built file first lightning rod. This device protects buildings from damage by lightning.
In the United States alone lightning kills an average of one person every day. The safest place to be in case of an electrical storm is in a closed car. Outside, one should go to low ground and not get under trees. Also, one should stay out of water and away from metal fences. Inside a house, people should avoid opening doors and windows and touching wires or metal things.
What did people once think about lightning？
A．It was a natural phenomenon.
B．It was a weapon.
C．It came from God.
A.Yes
B.No
C.null
D.null
Benjamin West was an (eighteenth-century) American artist (who) influenced British painters (just so much) as he did (other) American artists.
A．eighteenth-century
B．who
C．just so much
D．other
When did Mary Goddard first become involved in publishing？
A．She was appointed by Benjamin Franklin.
B．She signed the Declaration of Independence.
C．She took over her brother"s printing shop.
D．She moved to Baltimore.
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