The team is testing a method that use l 4 to show what self-driving cars are doing. For e 5 , if a driverless car is yielding (让路), it can flash two white lights side to side. A white light tells there are no humans in the car. A slow blinking light shows the car is coming...
A solid white light would tell people nearby that there are no humans in the car. A slow blinking (闪烁的) light would show the car is coming to a stop. _39_. To test the method on real roads, the team designed a special suit that looks exactly like a car seat. When a driver ...
For a while, scientists had a hard time testing these theories: they needed to run experiments, but researchers aren't allowed to infect humans with illnesses, and most lab animals aren't affected by the flu the same way people are. In 2007,a medical researcher named Peter Palese found an...
if there are___cars on the roadthere will be less pollutionLucy gets better grades than Lily, becauseLucy is___hard-working than Lily. 相关知识点: 试题来源: 解析 less;fewer;more 解析: 根据上下文语境,第一个空格需要填入“less”,表示人类的工作量减少;第二个空格需要填入“fewer”,表示路上的车...
根据第一段中Humans are different from animals.可知,人与动物存在很多差异,因此第一空填differences。根据第三段中Animals don't think about what they do.可知,动物不会思考它们做了什么;It's impossible for sb. to do sth. 对某人来说做某事是不可能的,因此第二空填to think about。根据最后一段中We ...
driverlesscars.Surveyparticipantsmostlyagreedthatdriverlesscarsshouldbedesignedtoprotect themostpeople.Thatincludedswervingintowalls(orotherwisesacrificingtheirpassengers)to savealargernumberofpedestrians.Butthereisadilemma.Thosesamesurveyedpeoplewantto rideincarsthatprotectpassengersatallcosts—evenifthepedestrianswouldnow...
berespectedbyhumans,wasoneofthebiggest thingsthathithometoGinni. 8.Whichofthefollowingbestexplains“takethe plunge”underlinedinParagraph2? A.Trychallengingthings. B.Takeadegree. C.Bringbacklostmemories. D.Sticktoapromise. 9.WhatmadeGinnidecideonthetriptoAntarctica? A.Lovelypenguins. B.Beautifulscenery...
Very quickly and in very short time. Seafood see animal or plant that is served as food and eaten by humans. Competitive used to describe a situation in which people or organizations compete against each other. To get on bus plan train etc, northwestern region. Chief executive office. The ...
There are several indoor and outdoor markets, department stores and shopping malls. A:Is the traffic bad in the city center B:Not really. Cars 59 (permit)in several parts of the city center, 60 (especial)in the main shopping areas. The public transport system is pretty good. A:What ...
A: I believe that the first step is to recognize microbes as being in a relationship with humans. For far too long we were at war with them but it has clearly been the wrong approach. We need to find ways to love them — respect, appreciate and know the good from the bad — to ...