Directions: Suppose the university newspaper is inviting submissions from the students for its coming edition on a campus event that has impressed them most. You are now to write an essay for submission. You will have 30 minutes to write the essay. You should write at least 120 words but no...
Using smart technology and motion sensors, Nexar dash cams can detect collisions, hard brakes and even parking incidents. Then, your dash cam will automatically save a clip of the incident. Nexar also immediately alerts you when things happen. In case an accident is detected, Nexar can notify ...
SAPS makes people realize(认识)that life is valuable(有价值的).Once in April, Wang Xinying, a student in Taiyuan, travelled on the same bus with a sick man who might have SARS, 3 he had to stay at home for 4 two weeks.“I’m going to treasure my life every day.” he said. SAR...
At the first flash of lightning, quickly get inside a building or a car. Do not go into a shed (棚) for; protection. It is not closed like a building, so it is not safe. Even after you are indoors, be careful. It is not smart to go near doors and windows. They can blow in ...
TSAFE: Building a Trusted Computing Base forAir Traffic Control Software Ten page intro to trusted computing Reducing TCB Complexity for Security-Sensitive Applications: Three Case Studies The Nizza Secure-System Architecture When designing a system, a great way to mitigate the impact of a successful...
In the United States, Waymo started to develop self-driving cars around 2010, introducing trucks and minivans within a certain number of states for testing on public roads in 2018, but mass production has yet to start. Making autonomous vehicles safe for passengers obviously takes time; still, ...
After what happened,everyone was lost in thought.One serious Rome official said:"I think the relationship between those two mice was that of emperor and ." The others thought for a while and said:“That was why!” A smart Israeli said:"I think the relationship was husband and wife."Again...
(2022·北京东城·九年级期末)If you’re working to become better or hoping to make a change, you’ll probably hear your family and friends say “go big or go home”. But sometimes big goals can shoot you in the foot. So, is it good to set high expectations? Having high expectations ...
短语意思是食品安全问题,应该用safe的名词形式safety。第九处考察词性。我强烈建议全社会关注食品安全。修饰动词suggest应用副词,因此改为strongly。第十处考察虚拟语气。suggest后面的从句是虚拟语气,应用(should) do,should可以省略,所以pays改为pay。【名师点睛】动词常见的改错形式:时态和语态,常出现在总体时态为过去...
Always stay in the know whether your beloved family members are safe while on the road. Crash Detection offers peace of mind to families who travel, and can ensure safety for drivers and passengers in moments of need. Try Life360 for free!