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1961．Brooke wanted a dollhouse and some sugar cookies.So the 6-year-old asked Alexa to get them.Alexa，a voice-activated home assistant powered by artificial intelligence（ AI ），made Brooke's wishes come true.A few days later，much to her parents' surprise，a ＄170 dollhouse and four pounds of cookies showed up.And that's not the end of the story.When a news reporter told the story of what happened on TV，Alexa devices in many listeners' homes woke up and tried to order dollhouses!
Alexa isn't the only AI willing to serve you.
Apple Homepod has Siri；Google Home has its Assistant，and the upcoming Galaxy Home device will have Bixby.People who have these devices use them mainly for listening to music，checking the weather，and setting timers.But many scientists predict a boom in voice shopping in the near future.Is that a good thing？
Convenience is the main advantage of voice shopping.You can shout out an order as soon as you think of it，even if you are cooking，cleaning，or drivjye.aig.In addition，people with disabilities who are unable to use a keyboard or mouse can shop without any help.
But voice，shopping has its disadvantages.Unwanted dollhouses aren't the biggest problem.It's usually very easy to cancel an order or return products.The thing that creeps some people out is that these assistants are always listening.They have to be able to respond when you want them.So they listen for "Alexa" or "OK Google" or another order.When they hear it，they start recording the conversation.Some have worried about what happens to these recordings.Should companies be allowed to use them to learn about people's shopping habits？And what if someone to hack smart TVs to turn them into spies that listen all the time.Others could do the same with any smart device.
（1）Brooke and Alexa are mentioned in the first paragraph to.
A．share an interesting experience
B．show Brooke's eagerness for cookies
C．introduce the topic of voice shopping
D．show the functions of a new smart device
（2）What does the underlined phrase "creeps ....out" in the last paragraph most probably mean？
A．Terrifies.
B．Affects.
C．Impresses.
D．Excites.
（3）According to the passage，what's the major disadvantages of voice shopping？
A．The after-sale service is not satisfying.
B．The returning policy is very complicated.
C．There are some safety and privacy concerns.
D．Customers' satisfaction can't be guaranteed.發(fā)布：2024/5/23 20:38:36組卷：14引用：1難度：0.51962．表情；神色
發(fā)布：2024/5/23 20:38:36組卷：0引用：1難度：0.81963．I'd like to work with________is honest and easy to get on with.（ ?。?/h2>
發(fā)布：2024/5/23 20:38:36組卷：5引用：5難度：0.91964．Adults learn what they
（理解） to be useful in their lives.發(fā)布：2024/5/23 20:38:36組卷：1引用：1難度：0.9
1965．In a long-sleeved shirt and jeans，Dieudonne Twahirwa looks nothing like the traditional African farmer.The 30-year-old owner of Gashora Farm knows what a difference that makes.
"You need more role models，" he said，standing among knee-high rows of chilli（辣椒） plants."If you have young farmers，having land and driving to the farm，others may think，'Why can't I do that？'"
Mr.Twahirwa，a university graduate，bought a friend's tomato farm six years ago for ﹩150.He made ﹩1，500 back in two months."You have to link farming with entrepreneurship and real numbers，" he said.
Many young Africans are abandoning areas in the countryside，choosing not to work hard and for a long time in the fields—a job made tougher by climate change.
But Twahirwa is one of the growing band of successful farmers working to make agriculture's image on the continent more attractive.Some 1，000 farmers now produce chillies for him.He is starting a fourth farm of his own，and exports fresh and dried chillies and oil to Britain，the United States，India，and Kenya.
Africa has the world's youngest population and 65 percent of its uncultivated arable land （耕地后備資源）.Yet accessing land and loans is difficult，and African productivity is low with crop yields just 56 percent of the international average.
"Agriculture is mainly associated with suffering and no young person wants to suffer，" said Tamara Kaunda.She believes African agriculture needs a change to get rid of its old-fashioned image of very hard and tiring work with a hoe."Show young people tractors，green fields，nice irrigation systems and smartphones，" she said.
Getting young people involved in agriculture does not mean they have to work on a farm.For example，in coffee production，the beans go from the farm to the washing station，then to be separated from the husks （外殼）.
（1）What does "Why can't I do that？" in paragraph 2 mean？
A．Why can't I drive to the farm？
B．Why can't they farm？
C．They follow the example of those farmers.
D．They bought a friend's tomato farm.
（2）What makes it harder for farmers to work？
A．Poor land.
B．Climate change.
C．Low income.
D．Long working hours.
（3）What can we learn about Twahirwa according to paragraph 5？
A．He made a fortune by growing chillies.
B．His chillies are superb in the world.
C．Farmers working for him live a simple life.
D．The locals aren't willing to buy his chillies.
（4）When it comes to agriculture in Africa，what do people think about it？
A．Loans are difficult.
B．Most land is uncultivated.
C．Crop yields are rather low.
D．Farming methods are out of date.發(fā)布：2024/5/23 20:38:36組卷：20引用：1難度：0.51966．catch fire
發(fā)布：2024/5/23 20:38:36組卷：4引用：2難度：0.71967．面帶 / 露（表情、態(tài)度等）
發(fā)布：2024/5/23 20:38:36組卷：0引用：1難度：0.71968．So quickly is science and technology advancing ______ is a possibility today may be a reality tomorrow.（ ?。?/h2>
發(fā)布：2024/5/23 20:38:36組卷：4引用：4難度：0.81969．75% of France's electricity is
by nuclear reactors.
法國75%的電能產(chǎn)生于核反應(yīng)堆。發(fā)布：2024/5/23 20:38:36組卷：1引用：2難度：0.81970．Lawrence Craven is the author of several published reports，one of _____ introduced the idea _____ aspirin could reduce the risk of heart attacks.（ ?。?/h2>
發(fā)布：2024/5/23 20:38:36組卷：5引用：4難度：0.8
