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311．Do you like the woolly mammoths （長(zhǎng)毛象）from the movie Ice Age？Too bad they're extinct？Thanks to recent developments in biotechnology，the stuff of science fiction may soon become a reality through an attractive process called "de-extinction"，which aims to bring the extinct species back.The resurrected （復(fù)活的）species are functionally equal to the original extinct species，but they are not exact copies.
There are three primary techniques of de-extinction.One of them is that scientists deliberately select existing species with similar characters to the extinct species to produce later generation.This is a natural method.Another is cloning.A cloned animal is created by obtaining the DNA of the extinct animal.The later generation will be an identical copy of the extinct species.This is only applied to animals that are either endangered or have recently gone extinct，as it requires well-preserved eggs.The third is the newest technique，genetic（基因）engineering.It uses gene-editing tools to place selected genes from extinct animals in place of those present in its closest living relative.
If we refer to Jurassic Park，resurrecting extinct animals is a terrible idea.Thankfully，we don't have to worry about dinosaurs running wildly，as their DNA has disintegrated over the 65 million years since their extinction.DNA can survive for several million years at best under certain rare conditions，but does that mean we should do that？
De-extinction is more for ecology than for tourism.Ecologist Ben Novak said，"All animals perform critical roles in their ecosystem.Woolly mammoths，for example，were excellent gardeners.Their disappearance was followed by a loss in diversity and the Arctic grassland became a cold，ice field.If a resurrected animal is always going to be a zoo animal then it shouldn't be brought back."
（1）Why does the author mention the movie Ice Age？
A．To recall the joy from the movie.
B．To lead the audience into the topic.
C．To attract readers' attention to the movie.
D．To show functions of resurrecting animals.
（2）What is mainly discussed about de-extinction in Paragraph 2？
A．Its main methods.
B．Its wide application.
C．Its complex procedures.
D．Its distinct characteristic.
（3）What can replace the underlined word "disintegrated" in Paragraph 3？
A．Broken away.
B．Picked up.
C．Fallen apart.
D．Run out.
（4）What would be the best title for the text？
A．Can we bring extinct animals back？
B．Do you like the woolly mammoths？
C．Will dinosaurs be seen in the zoos？
D．Should we promote cloning skills？發(fā)布：2025/1/1 17:0:1組卷：3引用：4難度：0.5312．一個(gè)領(lǐng)導(dǎo)對(duì)待手下的方式能反映出他的綜合素養(yǎng)。（the way）
發(fā)布：2025/1/1 17:0:1組卷：27引用：2難度：0.9313．It is not possible for Tom to
（恢復(fù)） in such a short time.發(fā)布：2025/1/1 17:0:1組卷：13引用：3難度：0.6314．________ and caught the mouse．（ ）
發(fā)布：2025/1/1 17:0:1組卷：30引用：7難度：0.9315．Why do some men settle down to form families with the mothers of their children，and others don't？Biology plays a role.Work published by Lee Gettler of the University of Notre Dame，in Indiana，clarifies how testosterone，the principal male hormone （荷爾蒙），operates.
Previous studies suggest that high levels of testosterone are bad for family life.Fathers with lower testosterone levels provide more child care while high-testosterone males are less likely to stick around.Dr Gettler has shown something further.This is that a man's adult testosterone level seems correlated with whether his father was present during his teenage years.
His data come from a survey begun in the Philippines in 1983.This monitored the health and nutrition of 966 men enrolled as babies.It also collected extensive information on whether the fathers of these men were around and providing parental care in the households.It further documented whether participants got married，had children and whether they participated in child care.Crucially，it also measured their testosterone levels at the ages of 21，26 and 30.
Overall，Dr Gettler and his colleagues found that on becoming fathers，men had lower testosterone levels if their own fathers had been involved in their care during their teenage years.It has two possible explanations.One is that it is directly genetic （基因的）.The other is that teenage experience actually modulates （調(diào)節(jié)） testosterone levels.This explanation，which Dr Gettler favors，could lead to high-testosterone men abandoning their sons，who thus become high-testosterone in their turn.
He also found some of those in the survey whose fathers were absent during their adolescence，and who ended up with high levels of the hormone，did become caring fathers.Why this pattern should exist is an unanswered question.But a zoologist looking at these data might take it as an example of developmental plasticity （可塑性），in which the same genes produce different，but appropriate，outcomes in different circumstances.
Dr Gettler's discovery throws a useful light on the problem of fatherless families，and how to try to end it.
（1）What is Gettler's study mainly about？
A．Family life.
B．Fathers' roles.
C．Adult testosterone.
D．Child care.
（2）What can be learn，t about Dr Gettler's study？
A．It was conducted among babies.
B．The finding is far from satisfactory.
C．The data used were relatively reliable.
D．It monitored the nutrition of participants.
（3）Why is the zoologist mentioned in the passage？
A．To suggest a follow-up study.
B．To contradict Gettler's ideas.
C．To point out the study limitations.
D．To give a possible explanation.
（4）Which of the following is a suitable title for the text？
A．Like Father，Like Son？
B．Caring Father，Happy Son？
C．Good Father，Good Son.
D．Love Me，Love My Son.發(fā)布：2025/1/1 17:0:1組卷：6引用：2難度：0.5316．The creators of Mission to Mars AR meant it to be educational，with plenty of up-to-the-minute facts and figures about Mars exploration.But don't let that put you off.It's also a lot of fun.And it shows how far phone-based AR has progressed in the four and a half years since Pokémon Go，a 2016 AR mobile game，sent millions of people out into the streets searching for imaginary creatures.
The free app，which comes out in time for next week's landing of the Perseverance rover （探測(cè)器） on Mars，is nearly identical in design to the Smithsonian Channel's Apollo's Moon Shot released for the 50th anniversary of the moon landing in 2019.In that one，you could use your phone to send a virtual Saturn V rocket into space，and learn about the Apollo astronauts and their machines through more than a dozen interactive experiences.Take some photos on the moon，suited up in the Apollo 11 spacesuit，and share with friends on social media.
Simple AR has taken off in shopping apps and social media in recent years.But Mission to Mars AR shows that the technology is capable of much more than just adding rabbit ears or cool sunglasses to your selfies （自拍）.The app offers seven experiences，starting with an overview of Martian geography.Turn the globe in front of you to inspect the planet's frozen polar caps and vast valleys.
The experiences in Mission to Mars AR add a bit more challenge，but are easy to master after a couple of tries.Guide Perseverance through its "seven minutes of terror" — NASA's now semi-official term for a Mars landing.The "Mission to Mars" module offers the most interaction.You guide the rover from rock to rock，using a laser to analyze their contents while being careful not to crash or get stuck in the sand.You can even fly a small helicopter on Perseverance，which is sure to be one of the real mission's highlights.
Just as NASA rovers have advanced from tiny Sojourner in the 1990s to Perseverance，we've come a long way from just downloading Mars photos for our desktop wallpaper.
（1）What does the underlined words "put you off" in Paragraph 1 mean？
A．Cheat you.
B．Confuse you.
C．Destroy you.
D．Discourage you.
（2）What can players do in Apollo's Moon Shot？
A．Launch a virtual Saturn V rocket.
B．Take photos with the Apollo astronauts.
C．Help Perseverance land on Mars safely.
D．Dress themselves in the latest spacesuits.
（3）Why does the author mention selfies in Paragraph 3？
A．To stress their popularity.
B．To encourage people to use social media.
C．To reveal Mission to Mars AR's progress.
D．To doubt the value of Mission to Mars AR.
（4）What is the text mainly about？
A．A cool way to learn about Mars.
B．Challenges for Mars exploration.
C．Some basic facts about NASA rovers.
D．A new AR app designed for astronauts.發(fā)布：2025/1/1 17:0:1組卷：3引用：4難度：0.3317．My adviser recommended that I
（報(bào)名參加） advanced literature because I like English and I'm good at it. （根據(jù)漢語(yǔ)提示填空）發(fā)布：2025/1/1 17:0:1組卷：4引用：6難度：0.4318．假定你是校英語(yǔ)報(bào)記者李華，你校英語(yǔ)讀書(shū)會(huì)近期舉辦了以"Read for the Future"為主題的英語(yǔ)演講比賽。請(qǐng)寫(xiě)一篇短文，報(bào)道此次活動(dòng)。內(nèi)容包括：
1.時(shí)間、地點(diǎn)：
2.活動(dòng)過(guò)程和意義；
3.學(xué)生的感受。
注意：1.詞數(shù)100左右；
2.可以適當(dāng)增加細(xì)節(jié)，以使行文連貫。發(fā)布：2025/1/1 17:0:1組卷：4引用：5難度：0.4319．The bright colors can make a small room much bigger．（ ?。?/h2>
發(fā)布：2025/1/1 17:0:1組卷：10引用：2難度：0.8320．Friendship Day is celebrated every year on the first Sunday in the month of August．People give their loved ones or friends friendship bracelets （手鐲） and other gifts to celebrate their friendship．The culture of friendship bracelets is as old as even thousands of years．
After the World War II，the paracord （傘繩） bracelets became very popular．These were also known as survival bracelets．One of the main reasons is that it was often used for a rescue purpose．Paracord，used in the parachute，does not wear away easily and is strong and durable．Because of its light weight，people could carry it along easily．If required，it could be made a very long rope and be used as a rescue rope．Hunters used it to find their way that they could return without getting lost．
Today there are all kinds of paracord bracelets，made of coloured strings．Girls like thinner and colourful bracelets．Many choose to make the bracelets by themselves for their dear friends．This not only appeals more to the feelings of people but also makes them know how much their friends mean to them．People keep the bracelets given by their friends long．Many people choose coloured strings keeping the depth of their friendship in mind．White，yellow，orange and red show the different levels of friendship．Pure friendship is shown in white；the red colour means love．An orange friendship bracelet is given to show strong friendship and yellow as simple friendship．Today，not 'only do the young people show these friendship bracelets，but even the old do．
Does friendship have an age？Yes．Friendship is like the wine，and the older you get，the older and stronger your friendship is．
（1）What was the main reason for paracord bracelets becoming popular？
A．They could bring you good luck．
B．They could be used as rescue ropes．
C．They were colourful and beautiful．
D．They were used in the parachute．
（2）What does the underlined word "durable" in Paragraph 2 probably mean？
A．Long-lasting．
B．Beautiful．
C．Important．
D．Expensive．
（3）What can we learn from the passage？
A．Friendship Day is the first day of August．
B．Hunters used paracord to catch animals．
C．Orange bracelets mean simple friendship．
D．Many people make the bracelets by themselves．
（4）What is the text mainly about？
A．The importance of friendship．
B．The culture of friendship bracelets．
C．The ways to celebrate Friendship Day．
D．The history of Friendship Day．發(fā)布：2025/1/1 17:0:1組卷：7引用：4難度：0.7
