If you have ever ordered a cup of hot coffee or tea to be delivered（遞送） in the winter，it was probably cold when it arrived because of the freezing weather.Wouldn't it be great if，instead of arriving from a delivery person，you received it in half the time from an unmanned aerial vehicle （UAV） commonly known as a drone（無人機）—right outside your window and was still hot？It's all happening now，as several Chinese cities，including Shenzhen in Guangdong province，Shanghai and Hangzhou in Zhejiang province，began using UAVs for deliveries.Technology is serving people faster than expected.
Meituan was among the first group to start UAV trials in the city."Technologies like UAVs are expected to play a greater role within a three-kilometer serving area，"said Mao Yinian，head of Meituan's UAV business.According to Mao， the drone can fly at a height of less than 120 meters at a flight speed of 10 meters per second（每秒）.It can carry a box of 3 kg and stay in air for up to20 minutes."In the next five to 10 years，the cost of unmanned deliveries will be the same to that of human deliveries，and the user experience brought by UAVs will be greatly improved，"he said.
In order to improve the experience of delivery，Meituan started the study of the UAV delivery service in 2017.In 2021，Meituan completed its first drone delivery in Shenzhen.As of December2022，Meituan's drone delivery service has landed in Shenzhen and Shanghai，covering 18 office buildings，serving about 20，000 homes，and completing more than 120，000 orders.The usual delivery time of Meituan's UAV in 2022 was about 12 minutes.It is nearly 150 percent faster than traditional delivery models，saving users more than 30，000 hours of waiting time.
（1）從文中找出與 As it was really cold，when you received it，it may not be hot.意思相同或相近的句子。 If you have ever ordered a cup of hot coffee or tea to be delivered in the winter，it was probably cold when it arrived because of the freezing weather.If you have ever ordered a cup of hot coffee or tea to be delivered in the winter，it was probably cold when it arrived because of the freezing weather.
（2）Please list the cities using UAV for deliveries. Shenzhen，Shanghai，Hangzhou.Shenzhen，Shanghai，Hangzhou.
（3）將文中劃線句子the drone can fly at a height of less than 120 meters at a flight speed of 10 meters per second.譯為漢語。 無人機可以以每秒10米的飛行速度在小于120米的高度飛行。無人機可以以每秒10米的飛行速度在小于120米的高度飛行。
（4）根據(jù)短文內(nèi)容填空，每空1詞。
It's probably ①fasterfaster to use UAVs than a person for deliveries.People ②expectexpectUAVs to play a greater role within a three-kilometer serving area.Yet at present the prices of unmanned deliveries are ③higherhigherthan that of human deliveries and it took Meituan ④four/4four/4years to complete the first drone delivery in Shenzhen.
【答案】If you have ever ordered a cup of hot coffee or tea to be delivered in the winter，it was probably cold when it arrived because of the freezing weather.；Shenzhen，Shanghai，Hangzhou.；無人機可以以每秒10米的飛行速度在小于120米的高度飛行。；faster；expect；higher；four/4
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發(fā)布：2024/10/17 1:0:1組卷：18引用：2難度：0.7
相似題
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1．The 2022 Hangzhou Asian Games has been put off and will be held from September 23 to October 8，2023.It will be a good chance for Chinese to watch some games during the National Day holiday.If you'd like to watch games in Hangzhou，here are some rules for you.
閱讀以上材料，根據(jù)其內(nèi)容回答其后各個小題。
ArcherySit at the back or on either side of the field.
Keep quiet during the match.Turn off your cellphone or keep it silent.
Do not use the flash on your camera or your phone.
When the athletes are trying to shoot the target（射擊靶子），keep your voice down.
BasketballYou cannot bring drinks in glass bottles.
Keep the cheers down at important moments.Do not use the camera flash.
If you easily get nervous，bring some snacks.Keep your mouth moving to calm you down.
▲Audience（觀眾）should keep off the track（跑道）.Control your pets.
Athletes might look tired and thirsty，but do not hand them water or anything else.
If an athlete falls，do not touch or help him.
（1）When will the 2022 Hangzhou Asian Games begin？
A．On September 8，2023.
B．On September 23，2023.
C．On October 8，2023.
D．On October 23，2023.
（2）What does the underlined word"flash"mean in Chinese？
A．閃光燈
B．外殼
C．屏幕
D．鏡片
（3）What would be the most suitable to replace ▲in the picture？
A．Football.
B．Running.
C．Roller skating.
D．Cycling.
（4）Which of the following is TRUE according to the passage？
A．You can use the camera flash during the basketball game.
B．You should hand the athletes water when they feel thirsty.
C．You shouldn't shout loudly when watching the archery game.
D．You can't eat anything when you're watching the basketball game.
（5）What is the passage mainly about？
A．Some most popular games.
B．Introduction to some games.
C．The best time to watch games.
D．Rules for watching some games.發(fā)布：2024/12/27 18:30:2組卷：11引用：4難度：0.5 -
2．
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C.It is harder to deal with strong emotional challenges.
D.Only less than nine percent of teens get enough sleep.
E.Artistic expression is a powerful way for teens to manage emotions.
F.Then they can try taking a few moments each day to practise this method of calming down.
Keeping enough Sleep
Getting more sleep improves the way teens feel when they're awake.However，one study showed a surprising result.（1）
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Developing creativity
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Trying meditation（冥想）
The ability to calm the mind and stop daydreaming is good for teens.They can start by learning how to meditate with a teacher.（4）
Learning to ride the wave
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