35.What do the researchers think of the sounds made by the streed plants?A.They are of much significance.B.They help animals escape danger.C.They affect the ecological balance.D.They are mainly for communication.第二节(共5小题;每小题2分,满分10分》根据短文内容,从短文后的选项中选出能填人空白处的最佳选项。选项中有两项为多余选项。Humans motion beinghepriencekd ofmiLiving life doea'mm mtiontdte developngnde()th prefersptivew of theorld.At the same tm developing hedeal with difficult tionsostengensWhen youhavevte you tend toaproach the peopl in yourifefrom f ritude and love.Yo tend tappreite the strenh in othersrather thanfocus on what you don't like in that person.Joy improveshysical health3ording toa study in BMCCancer,researchers found that happinessmay protect against breast cancer.The same goes for heart disease,with a study from Psychosomti Medicinesuggestin thdepression may be linked to coronary(冠状动脉)disease,.3ding to Scientific American,happy people are open to all sorts of ideas,and people are morefikely to come up with new ideas when they are in a good mood.This is because they tend to see the biggerpicture,which,in turn,inspires greater imagination.Joy creates more joy When you surround yourself with positive people,you experience more happiness inyour own life.140 People who spend more time with cheerful friends are more likely to have a happierbehavior.By spending more time with happy people,you may feel happier,which inspires even more joy in thoseyou meet!A.Joy promotes creativityB.Joy makes you more productive.6.This helps others feel pore valued.D.In recent years,science continues to prove this.E.Research shows that happiness spreads in social groups.F.Here are some reasons why joy is a powerful life choice.G.When you live joyfully,you may create better results in life.第三部分语言知识运用(共两节,满分45分)第一节(共20小题;每小题1.5分,满分30分)阅读下面短文,从短文后各题所给的A、B、C和D四个选项中,选出可以填入空白处的最佳选项。It was Friday,and I slid into my seat.I looked up and felt the 41.I heard our fifth-grade teacher say wewere about to take our weekly math test.She told us not to 42 it.If we praeticed our problems at home,weshould be fine.“Yeah,right,”I thought,.“T'm sure this will be easy..”I took some deep 43 and comforted myself,"It's only 10 questions.How hard can it be?"But when ablank test arrived on my desk,I was full of 44.Everything seemed like a blur()as I rushed to 45on time.However,as I handed my paper to the teacher,I felt 46 good-maybe it was because the test wasover.Before the end of the day,though,she handed back the tests.I 47.Another C.Growing up,I felt math was a 48.Only thanks to a devoted teacher in a summer course did I gain thebasic 49 I needed to move forward.From then on,math felt more or less 50.It was never thrilling.Bythe end of high school,I vowed()never to 51 another math class if I could.【高三开学考·英语第6页(共8页)】L