全国100所名校最新高考冲刺卷英语2023届Y1

2023-11-04 03:44:44 5℃

全国100所名校最新高考冲刺卷英语2023届Y1正在持续更新，目前2026届黄冈八模答案网为大家整理了相关试题及答案，供大家查缺补漏，高效提升成绩。

本文从以下几个角度介绍。

28.Why has the California law been passed?A.To protect consumers.C.To reduce plastic waste.B.To advance innovation.D.To avoid food shortage29.What does the underlined word "outright"in Paragraph 3 probably mean?A.Normally.B.Completely.C.Effectively.30.What will happen to the restaurant which breaks the law once?.Obviously.A.It will receive a warning.B.It will be fined $25 a day.C.Its license will be cancelled.D.Its business will be paused.31.What is the text mainly talking about?A.Opinions about plastic straws vary from person to person.B.Any policy should take people's interest into consideration first.C.Single-use plastic produets will be finally removed from the Earth.D.California becomes the first state to restrict plastic straws in restaurants.DScientists have come up with a new way of identifying animals in an area-by testing DNAsucked out of the air.They thought the new method could help scientists keep track of animals that arehard to spot,including endangered animals.Two teams of scientistsone in Denmark and one in the United Kingdom-came up with thesame question at about the same time:Could they identify the animals in n area from DNA that wassimply floating in the air?Testing for eDNA isn't new idea,but most of the time,scientis look for eNA n the water.DNA in the air isuslly sosmall that it would take microscope oseit.The scentisdidn'havehigh hopes for their experiment"We did not think that vacuuming animal DNA from air woudwork,"said Dr.Kristine Bohmann,one of the scientists on the Copenhagen team.Neither team knew that the other group was working on a similar experiment.But basically,bothteams used vacuums and fans to collect extremely tiny bits of DNA onto very high quality filters().In the laboratory,they got the DNA from the filters and made copies of it to study.By comparingtheir samples with examples of DNA from different animals,the scientists were able to identify manydifferent animals at the zoos.The scientists chose to test in zoos because they had rare animals not naturally found in the area.But the researchers also detected some non-zoo animals,including a hedgehog that's endangered inthe UK.Each team only discovered about the other experiment after they had written a paper about theirown results.Instead of competing,the two decided to combine their results and publish a papertogether.Both teams are excited about the ways this new method could be used in the wild.Scientistshave been looking for better ways to track endangered animals without interfering with them.Ifresearchers know where animals live,they can do a better job of protecting them.32.Where do scientists usually check for eDNA?A.In the air.B.In the water.C.In the lab.D.In the zoo.33.What is paragraph 4 mainly about?A.The process of the experiment.B.The result of the experiment.C.The difficulty of the experiment.D.The benefit of the experiment.34.What can we infer from the text?A.Animals inosare more disciplined than those in the wild.B.Endangered animals re well protected in the natural habitat.

本文标签：

【在小程序中打开】