What was invented by Nolan Bushnell in 1972?A.a new machineB.a new softwareC.the first vid
What was invented by Nolan Bushnell in 1972?
A.a new machine
B.a new software
C.the first video game
What was invented by Nolan Bushnell in 1972?
A.a new machine
B.a new software
C.the first video game
What can we learn about the technology invented by Nur Energy?
A.It will generate intenser solar energy.
B.It will supply two million homes in Europe.
C.It can generate energy even when there is no sunshine.
D.It may start sending power to energy-hungry Western Europe.
Hockey was invented in Canada because______.
A.people can get a chance to fight and let out energy
B.the weather of the country is good for the sport
C.people want to show what they can do on ice
D.Canadians like to play sports in a gentle way
According to the passage what is unknown to many people is that
A.the drip cup benefited light industry.
B.the truth about carver was twisted or concealed.
C.sugar-refining owes a lot to a Negro.
D.a Negro invented the frying pan.
A.When alphabets were developed
B.When books became available
C.When education was formalized
D.When the telegraph was invented
What can be inferred by the phrase" Legend has it" in line 1?
A.The story of the train may not be completely factual.
B.Most history books include the story of the train.
C.The driver of the train invented the story.
D.The story of the train is similar to other ones from that time period.
Paragraph 5________
A How should I take ZYBAN?
B What is ZYBAN?
C What are the side effects of taking ZYBAN?
D Who invented ZYBAN?
E How long should I take ZYBAN?
F How long does it take for ZYBAN to work?
What do we learn about scientists in earlier times?
A.They claimed to know nothing about nature.
B.They believed in results from scientific observation.
C.They paid much attention to the problems they didn't understand.
D.They invented false theories to explain things they didn't understand.
What special preparation did Watkins make for taking photos of Yosemite?
A.He developed a huge camera.
B.He shortened the time of exposure.
C.He invented a 12-mule train.
D.He found a new path into Yosemite.