It is written clearly in the requirements that all passengers ______ check onto board 30 minutes before the plane takes off.
| A．may | B．can | C．will | D．shall |
高三英语单项填空中等难度题
It is written clearly in the requirements that all passengers check onto board thirty minutes before the plane takes off.
A．may B．can C．will D．shall
高三英语单项填空中等难度题查看答案及解析
It is written clearly in the requirements that all passengers ______ check onto board 30 minutes before the plane takes off.
| A．may | B．can | C．will | D．shall |
高三英语单项填空中等难度题查看答案及解析
It is written clearly in the requirements that all passengers _______ check onto board thirty minutes before the plane takes off．
A. may B. can C. will D. shall
高三英语单项填空中等难度题查看答案及解析
It is written clearly in the requirements that all passengers________check onto board thirty minutes before the plane takes off.
A．may B．can C．will D．shall
高三英语单项填空中等难度题查看答案及解析
People all think it strange that the boy should tell what’s written on the paper in another room without looking at it. It really ________ explanation.
A. prevents B. challenges C. interrupts D. confuses
高三英语完形填空中等难度题查看答案及解析
It is reported in the national press that a letter written by Charles Darwin in 1875 has been returned to the Smithsonian Institution Archives (档案馆) by the FBI after being stolen twice.
“We realized in the mid-1970s that it was missing,” says Effie Kapsalis, head of the Smithsonian Institution Archives. “It was noted as missing and likely taken by an intern (实习生), from what the FBI is telling us. Word got out that it was missing when someone asked to see the letter for research purposes,” and the intern put the letter back. “The intern likely took the letter again once nobody was watching it.”
Decades passed. Finally, the FBI received a tip that the stolen document was located very close to Washington, D.C. Their art crime team recovered the letter but were unable to press charges because the time of limitations had ended. The FBI worked closely with the Archives to determine that the letter was both authentic and definitely Smithsonian’s property.
The letter is in fairly good condition, in spite of being out of the care of trained museum staff for so long. “It was luckily in good shape,” says Kapsalis, “and we just have to do some minor things in order to be able to unfold it. It has some glue on it that has colored it slightly, but nothing that will prevent us from using it. After it is repaired, we will take digital photos of it and that will be available online. One of our goals is to get items of high research value or interest to the public online.”
It would now be difficult for an intern, visitor or a thief to steal a document like this. “Archiving practices have changed greatly since the 1970s,” says Kapsalis, “and we keep our high value documents in a safe that I don’t even have access to.”
1.What happened to Darwin’s letter in the 1970s?
A.It was recovered by the FBI.
B.It was put in the archives for research purposes.
C.It was stolen more than once.
D.It was purchased by the Smithsonian Archives.
2.What did the FBI do after the recovery of the letter?
A.They pressed criminal charges in vain. B.They kept it in a special safe.
C.They arrested the suspect immediately. D.They proved its authenticity.
3.What will the Smithsonian Institution Archives do with the letter according to Kapsalis?
A.Reserve it for research purposes only. B.Make it available online.
C.Keep it a permanent secret. D.Turn it into an object of high interest.
4.What can be a suitable title for the text?
A.A Letter by Charles Darwin Returns to the Smithsonian
B.The Smithsonian Tightens Security Measures
C.The Smithsonian Charges an Intern with Theft
D.The FBI Cracks a Criminal Case
高三英语阅读理解中等难度题查看答案及解析
The Tech That Will Invade Our Lives in 2020
The 2010s made one thing clear: 1.It is in our homes with thermostats that heat up our rooms before we walk through the door.It is in our cars with safety features that warn us about vehicles in nearby lanes.We even wear it on ourselves in the form of watches that monitor our health.Here's what to watch in tech this year.
2.
In the last few years,Amazon,Apple and Google have battled to become the center of our homes.Now,they are working together on a standard to help make smart home products work well with one another.For example,if you open your door,then the door can say to the lights to turn them on.
5G rises steadily.
One important benefit of the technology is its ability to greatly make everything faster. 3.That will be important for the compatibility(兼容性）of next-generation devices like robots. sell-driving cars and drones.For example,if your car has 5G and another car has 5G,the two cars can talk to each other.4.
The wearables market heats up.
It is a time of intense competition in wearable computers.5.Computer chips are making their way into other electronic products like earphones,which means that companies are likely to introduce innovations in wearable equipment,That whole area of improving our hearing and hearing the way other people hear us is really interesting.
A.Home becomes smarter.
B.Tech is everywhere in life,
C.Door upgrades intelligently,
D.The biggest thing is connected everything.
E.And the competition is set to lead to more creativity and innovation.
F.The other is the time it takes for devices to communicate with one another.
G.And they can also signal to each other when they are braking and changing lanes.
高三英语七选五困难题查看答案及解析
It is required by the rules that students ________ get grades not lower than 85 in any subject in order to get the scholarship.
A．will B．may
C．shall D．would
高三英语单项填空中等难度题查看答案及解析
It is required in the library regulations that any book borrowed __________ by due time, or the borrower will be fined.
A. return B. be returned
C. returns D. is returned
高三英语单项填空中等难度题查看答案及解析
It is required in the library regulations that any book borrowed __________ by due time, or the borrower will be fined．
A．return B．be returned
C．returns D．is returned
高三英语单项填空中等难度题查看答案及解析