全国100所名校最新高考冲刺卷英语2023届Y1

2023-11-11 20:38:35 17℃

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2025-2026全国100所名校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。

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We nteor loved oneshow much we appreciate their thoughtsnd ides,but that wevveneWethat theyeedtoheththappyth ortathinreach our goal they an make uretht ll weneed hemto25.People closetous often tell us ideas to show theirour joy.2D.happiness26.What should we do when we disagree withour friendsdvice?A.authorityB.concern关沈关w·C.potentialA.Prove that our choices are right.B.Make them follow our decisions.C.Tell themo choice direcy withoutompmi幼、D.Let them know we should make our own decisigne.27.What may be the best title for the text?A.Offering suggestionsB.Appreciating suggestionsC.Accepting suggestionsD.Exchanging suggestionsCYoung sunflowers turn and swing every day.New findings add to evidence that the plantsare animal-like.Harmer,a professor in the University of California at Davis'Department of PlantBiology,carried out a series of experiments on sunflowers in the field,in pots outdoors and inindoor growth chambers.By staking plants so that they could not move,Harmer showed that he could destroy theirability to track the sun.He also noticed that sunflowers prevented from moving were not astough and leafy as those that were free to move.When plants were moved indoor with asettled overhead light,they continued to swing back and forth for a few days.The indoor plants did start tracking the "sun"again when the apparent source of lightingwas moved across the room.The plants could reliably track the movement and return at nightwhen the artificial day was close to a 24-hour cycle,but not when it was closer to 30 hours.When sunflowers track the sun,the east sides of their stems grew more rapidly than thewest sides.At night,the west sides grew faster as the stem swung the other way.The teamidentified a number of genes that were expressed at higher levels on the sunward side of theplant during the day,or on the other side at night.A plant growth-regulating hormone,calledauxin,appears to be a key driver.The "dance"to the sun cycle obviously slows when the sunflower matures and its flowersopen up.At that point,the plants stop moving during the day and settle down facing the sunin the east."Bees like warm flowers,"Harmer said,adding that the bees are cold-blooded,solanding on a warm flower saves them energy and perhaps feels really good."The morning warmth changes the flowers in a way to make them more appealing toinsects,perhaps causing them to release more attractive scents earlier in the day,"he said.“Were cureny testing this idea.”28.Why did Harmer do the experiment on sunflowers?A.To see how sunflowers grow up.B.To show what sunflowers'genes are.C.To study why sunflowers track the sun.D.To check if sunflowers swing in cloudy days.29.What does the underlined word"staking"probably mean in Paragraph 3?bA.Tracking.B.Fastening.C.Preserving.D.Researching.【2022高三单元卷·英语（九）第4页（共8页）QGX】

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