In the last 500 years, nothing about people — their clothes, ideas, or languages—has changed as much as what they eat. The original chocolate drink was made from the seeds of the cocoa tree(可可树)by South American. Indians. The Spanish introduced it to the rest of the world during the 1500’s. And although it was very expensive, it quickly became fashionable. In London, shops where chocolate drinks were served became important meeting places. Some still exist today.
The potato is also from the New World. Around 1600, the Spanish brought it from Peru to Eu­rope, where it soon was widely grown. Ireland became so dependent on it that thousands of Irish peo­ple starved when the crop failed during the "Potato Famine (饥荒)" of 1845—1846, and thousands more were forced to leave their homeland and move to America.
There are many other foods that have traveled from South America to the Old World. But some others went in the opposite direction. Brazil is now the world’s largest grower of coffee, and coffee is an important crop in Colombia and other South American countries. But it is native to Ethiopia, a country in Africa. It was first made into a drink by Arabs during the 1400’s.
according to an. Arabic legend, coffee was discovered when a person named Kaldi noticed that his goats were attracted to the red berries on a coffee, bush. He tried one and experienced the " wide-awake" feeling that one third of the world’s population now starts the day with.
72. according to the passage, which of the following has changed the most in the last 500 years?
A. Food.     B. Clothing.           C. Ideology.           D. Language.
73. The word "some" in the last sentence of the first paragraph refers to________.
A. some cocoa trees                  B. some chocolate drinks.
C. some shops                          D. some South American Indians
74. Thousands of Irish people starved during the " Potato Famine" because________
A. they were so dependent on potatoes that they refused to eat anything else
B. they were forced to leave their homeland and move to America
C. the weather conditions in Ireland were not suitable for growing potatoes
D. the potato harvest was bad
75. according to the passage, which of the following statements is NOT true?
A. One third of the world’s population drinks coffee.
B. Coffee is native to Colombia.
C. Coffee can keep one awake.
D. Coffee drinks were first made by Arabs

Your glasses may someday replace your smartphone, and some New Yorkers are ready for the switch. Some in the city can't wait to try them on and use the maps and GPS that the futuristic eyewear is likely to include.
" I'd use it if I were hanging out with friends at 3 a. m. and going to the bar and wanted to see what was open," said Walter Choo, 40, of Fort Greene.
The smartphone-like glasses will likely come out this year and cost between $250 and $600, the Times said, possibly including a variation of augmented(增强的) reality, a technology already available on smartphones and tablets (平板电脑) that overlays information onto the screen about one's surroundings. So, for example, if you were walking down a street, indicators would pop up showing you the nearest coffee shop or directions could be plotted out and come into view right on the sidewalk in front of you.
" As far as a mainstream consumer product, this just isn't something anybody needs," said Sam Biddle, who writes for Gizmodo.com. " We're accustomed to having one thing in our pocket to do all these things," he added, "and the average consumer isn't gonna be able to afford another device (装置) that's hundreds and hundreds of dollars. "
9to5Google publisher Seth Weintraub, who has been reporting on the smartphone-like glasses since late last year, said he is confident that this type of wearable device will eventually be as common as smartphones.
"It's just like smartphones 10 years ago," Weintraub said. "A few people started getting emails on their phones, and people thought that was crazy. Same kind of thing. We see people bending their heads to look at their smartphones, and it's unnatural," he said. " There's gonna be improvements to that, and this a step there. "
【小题1】One of the possible functions of the smartphone-like glasses is to ____.

It had rained for a few days. I felt very _____（厌烦的).  【小题1】_________
But it became fine last Sunday morning. So I got up early
and decided to go for a walk and take some       in the  【小题2】_________
_____(美丽的) country. After breakfast, I carried my camera 【小题3】_________
with me and set _____. Everything went smoothly. I enjoyed 【小题4】_________
my trip so much that I didn’t _____ (意识到) the weather turned 【小题5】_________
bad again. I began to_____ but it was too late. I was caught  【小题6】_________
in the rain and wet through. I kept on running u ____  I got 【小题7】_________
to the bus stop. I stood there w _____ a long time for the   【小题8】 _________
bus. Finally after I got home, I had a high f_____,        【小题9】_________
_____ made me stay in bed for a whole week!           【小题10】_______

In the past 500 years，nothing about people—their clothes，ideas，or languages has changed as much as what they eat.The original (最初的) chocolate drink was made from the seeds of cocoa tree by South American Indians.The Spanish introduced it to the rest of the world during the 1500’s.And although it was very expensive，it quickly became fashionable (时髦的)．In London shops where chocolate drinks were served became important meeting places.Some still exist today.

The potato is also from the New World.Around 1,600，the Spanish brought it from Peru to Europe，where it soon was widely grown.The potato was the main food at Irish table.Thousands of Irish people starved (饿死) when the crop failed during the “Potato Famine” (马铃薯饥荒) of 1845～1846，and thousands more were forced to move to America.

There are many other foods that have traveled from South America to the Old World.But some others went in the opposite (相反的) direction.Brazil is now the world’s largest grower of coffee，and coffee is important crop in Colombia and other South American countries.But it is native to Ethiopia (埃塞俄比亚)．It was first made into a drink by Arabs during the 1400’s.

According to an Arabic story，coffee was discovered when a man named Kaldi noticed that his goats were attracted to the red fruits on a coffee bush.He tried one and experienced the “wide­awake” feeling that one­third of the world’s population now starts the day with.

46．According to the passage，which of the following has changed the most in the last 500 years?

A．Food.　　　　　　　　　　　B．Chocolate drinks.

C．Potato.  D．Coffee.

47．“Some” in the sentence “Some still exist today” refers to______.

A．cocoa trees                                         B．chocolate

C．shops                                                 D．meeting places

48．Thousands of Irish people starved because________.

A．they depended on the potato

B．they were forced to move to America

C．the weather conditions in Ireland were not fit for growing the potato

D．the potato harvest was bad

49．Coffee originally came from________.

A．Brazil                                                 B．Colombia

C．Ethiopia                                              D．Arabia

50．The writer used an Arabic story to prove that________.

A．coffee was first discovered by Kaldi

B．coffee was first discovered by Kaldi’s goats

C．coffee was first discovered in south American countries

D．coffee drinks were first made by Arabs

Your glasses may someday replace your smartphone, and some New Yorkers are ready for the switch. Some in the city can't wait to try them on and use the maps and GPS that the futuristic eyewear is likely to include.

" I'd use it if I were hanging out with friends at 3 a. m. and going to the bar and wanted to see what was open," said Walter Choo, 40, of Fort Greene.

The smartphone-like glasses will likely come out this year and cost between $250 and $600, the Times said, possibly including a variation of augmented(增强的) reality, a technology already available on smartphones and tablets (平板电脑) that overlays information onto the screen about one's surroundings. So, for example, if you were walking down a street, indicators would pop up showing you the nearest coffee shop or directions could be plotted out and come into view right on the sidewalk in front of you.

" As far as a mainstream consumer product, this just isn't something anybody needs," said Sam Biddle, who writes for Gizmodo.com. " We're accustomed to having one thing in our pocket to do all these things," he added, "and the average consumer isn't gonna be able to afford another device (装置) that's hundreds and hundreds of dollars. "

9to5Google publisher Seth Weintraub, who has been reporting on the smartphone-like glasses since late last year, said he is confident that this type of wearable device will eventually be as common as smartphones.

"It's just like smartphones 10 years ago," Weintraub said. "A few people started getting emails on their phones, and people thought that was crazy. Same kind of thing. We see people bending their heads to look at their smartphones, and it's unnatural," he said. " There's gonna be improvements to that, and this a step there. "

1.One of the possible functions of the smartphone-like glasses is to ____.

A． program the opening hours of a bar

B． supply you with a picture of the future

C． provide information about your surroundings

D． update the maps and GPS in your smartphones

2.The underlined phrase "pop up" in the third paragraph probably means " ____".

A．develop rapidly                         B．get round quickly

C．appear immediately                     D．go over automatically

3.According to Sam Biddle, the smartphone-like glasses are ____.

A．necessary for teenagers

B．attractive to New Yorkers

C．available to people worldwide

D．expensive for average consumers

4.We can learn from the last two paragraphs that the smartphone-like glasses ____.

A．may have a potential market

B．are as common as smartphones

C．are popular among young adults

D．will be improved by a new technology