________ advertisements are of great help, I don’t think we should entirely rely on them.
A．Because B．Since C．Once D．While
阅读快车系列答案科目：高中英语 来源：2012-2013学年浙江省高三回头考联考英语试卷（解析版） 题型：单项填空
______ would have been too embarrassed, but he walked right up and asked for her autograph.
A．Someone else B．Anyone else C．Someone D．Anyone
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科目：高中英语 来源：2012-2013学年河南省郑州市高三4月模拟考试英语试卷（解析版） 题型：阅读理解
O. Henry was a pen name used by an American writer of short stories. His real name was William Sydney Porter. He was born in North Carolina in 1862. As a young boy he lived an exciting life. He did not go to school for very long, but he managed to teach himself everything he needed to know. When he was about 20 years old, O. Henry went to Texas, where he tried different jobs. He first worked on a newspaper, and then had a job in a bank, when some money went missing from the bank O. Henry was believed to have stolen it. Because of that, he was sent to prison. During the three years in prison, he learned to write short stories. After he got out of prison, he went to New York and continued writing. He wrote mostly about New York and the life of the poor there. People liked his stories, because simple as the tales were, they would finish with a sudden change at the end, to the reader’s surprise.
1.In which order did O. Henry do the following things?
a. Lived in New York. b. Worked in a bank. c. Traveled to Texas.
d. Was put in prison. e. Had a newspaper Job. f. Learned to write stories.
A．c. e. b. d. f. a B．e. c. f. b. d. a
C．e. b. d. c. a. f. D．c. b. e. d. a f
2.People enjoyed reading O. Henry’s stories because __________.
A．they had surprise endings
B．they were easy to understand
C．they showed his love for the poor
D．they were about New York City
3.O. Henry went to prison because_____________.
A．people thought he had stolen money that was not his
B．he broke the law by not using his own name
C．he wanted to write stories about prisoners
D．people thought he had taken money from the newspaper
4.What do we know about O. Henry before he began writing?
A．He was well-educated. B．He was not serious about his work.
C．He was devoted to the poor. D．He was very good at learning.
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科目：高中英语 来源：2012-2013学年河南省郑州市高三4月模拟考试英语试卷（解析版） 题型：单项填空
Buying clothes a hard job because the clothes a person likes not very often fit him or her.
A．are: d0 B．is; does C．are; does D．is; do
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科目：高中英语 来源：2012-2013学年河南省焦作市高三第二次模拟考试英语试卷（解析版） 题型：阅读理解
Scientists from South Korea are trying to convert（转化）sound waves into electricity. The research could lead to charging a cell phone from a conversation or providing energy to the nation’s electricity system generated（产生）by the noise during rash-hour traffic.
“Just as speakers transform electrical signals into sound, the opposite process —turning sound into a source of electrical power — is possible,” said Young Jun Park and Sang-Woo Kim, the joint authors of a new article in the journal Advanced Materials.
Harvesting energy from phone calls and passing cars is based on materials known as piezoelectrics. When bent, piezoelectric materials turn that mechanical energy into electricity. Lots of materials are piezoelectric: cane sugar, quartz （石英）and even dried bone which could create an electrical charge when stressed. For decades, scientists have pumped electricity into piezoelectric materials for use in environmental sensors, speakers and other devices.
Over the past few years, however, scientists have made dramatic advances in getting electricity out of piezoelectric devices. In an experiment, by using sound waves, which at 100 decibels（分贝）were not quite as loud as a rock concert （a normal conversation is about 60-70 decibels）, the South Korean scientists produced a mild electrical current of about 50 millivolts（毫伏）. The average cell phone requires a few volts to function, several times the power this technology can currently produce.
“But the real question is whether there is enough surrounding noise to act as a power source as for a cell phone,” said McAlpine, a leading scientist. A consumer probably wouldn’t want to attend a rock concert or stand next to a passing train to charge his cell phone. The South Korean scientists agree but they expect to get a higher power output as they continue their work.
1.According to the two South Korean scientists, ________.
A．sound waves can travel faster than electricity
B．new materials can send cell phone signals better
C．using cell phones adds to heavy traffic in rush hour
D．electricity and sound can be transformed into each other
2.We know from the passage that piezoelectric materials ________.
A．can produce electricity when stressed
B．are good at changing electricity into sound
C．can reduce the noise of passing cars
D．have been widely used in phones and cars
3.It can be inferred from the South Korean scientists’ experiment that ________.
A．it is hard to change sound into electricity under current conditions
B．it is impossible to make use of loud sound
C．the technology has a long way to go to have a practical use
D．the technology can power cell phones easily
4.What McAlpine doubts about the technology is ________.
A．the noise pollution B．the sound resource
C．the cost of piezoelectrics D．the safety of devices
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科目：高中英语 来源：2012-2013学年河南省焦作市高三第二次模拟考试英语试卷（解析版） 题型：单项填空
--The last one ________ the meal washes the dishes.
--Agreed!
A．finishes B．finishing C．to finish D．finished
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科目：高中英语 来源：2012-2013学年河南省焦作市高三第二次模拟考试英语试卷（解析版） 题型：单项填空
Although she has lived next to us for months, we still ________ her real name.
A．hadn’t known B．didn’t know C．don’t know D．haven’t known
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科目：高中英语 来源：2012-2013学年河南省灵宝市高三上学期第三次质量检测英语试卷（解析版） 题型：单项填空
Ten years ago the population of our village was _________ that of theirs.
A．as twice large as B．twice as large as
C．large as twice as D．as twice as large
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科目：高中英语 来源：2012-2013学年河北省石家庄市高三下学期第二次质量检测英语试卷（解析版） 题型：单项填空
The smoggy weather has made us realize terrible problems we are laced with．
A．how B．what C．that D．which
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