needtotakeplaceintherealworld.Withtheevolutionofvirtualreality(VR)technology,tourism willincreasinglybecomeacombinationofphysical andvirtualworld.VR mayevenremovetheneed totravelentirely. ButcanaVRexperiencereallyequalareal world? Manyexpertsbelieveitcan.Studieshave shownthatourbrainshaveaninbuilt VR-like mechanism...
31.Which flight did the woman put Peter on first? A. To London B. To NewarkC. To Providence D. To Washington 4.【2016·全国新课标I】D The meaning of silence varies among cultural groups. Silences may be thoughtful, or they may be empty when a person has nothing to say. A silence...
In the first two years I slacked off, not putting forth my full potential.Now, unlike the coaches of my youth, this man was interested in how he did off the court. He always made sure I kept up with my studies and was able to be trusted.I can honestly say that no other coach ha...
In the first two years I slacked off, not putting forth my full potential.Now, unlike the coaches of my youth, this man was interested in how he did off the court. He always made sure I kept up with my studies and was able to be trusted.I can honestly say that no other coach ha...
they decided that they wanted to focus on something that would really have a big impact on a lot of people. They did a lot of research. They talked to a lot of experts, and they realized hunger and poverty was at the root of all of our issues, and if they tackled that, th...
a. did, read, was seeing b. did, read, saw c. were, reading, saw d. were, reading, was seeing 3. A girl ___ my pen fall off the table when she ___ me. a. saw, passed b. was seeing, passed c. was seeing, passed d. was seeing, was passing 2 英语词语运用练习题及答案...
"We are lucky enough to live in a country that never stands in our way." His message for young people is to do the same: "Identify your aim, and do not let anything discourage you from achieving that goal." 4...
A.Became ill because of heat.B.Became sick because of cold.C.Became weak because of hunger.D.Became unwell because of thirst.【4】How did the bike journey help Sophie ChenA.It made her become more hard-working.B.It helped her learn history and maths better.C.It helped her meet many ...
It's a task he,s patiently performed for nearly three years. He is trying to help in the fight against world hunger. The US Agency for Inteb iational Development (USAID) — an organization that works to end poverty (贫穷) 一thinks Alon may be onto something very big. The teenager was...
America - and we’re seventy million strong - plants one row for the hungry, we can make a difference in the number of neighbors who don’t have enough to eat. Maybe then I will stop feeling guilty (愧 疚) about walking past a hungry man I could have helped. 【1】Did the writer ...