(单选题,2分)一May I help you? You seem to have some trouble.() 一__,thanks I think I can manage it myself.A. No problemB. There's no wayC. That's all rightD. All right

3.(单选题)All flights ( ) because of the terrible weather, they had to go there by train.A. had been canceledB. having canceledC. were canceledD. having been canceled

1. __ 记住-|||-2. __ 意识到,觉察到,明白-|||-3. __ 依靠;依赖-|||-4. __ 调整······以适应......-|||-5. __ 故意地-|||-6. __ 不管;不顾-|||-7. __ 另一方面-|||-8. __ 取得成功;获得进步-|||-1. __ 以······的形式出现(存在)-|||-2. __ 通知某人某事-|||-3. __ 由······组成/构成-|||-4. __ 学会;受欢迎-|||-5. __ 就某事向某人祝贺-|||-6. __ 我肯定-|||-7. __ 不仅仅;超过-|||-8. __ 出色;突出-|||-More and more parents ① __ the-|||-importance of helping their child adjust to the new-|||-school life before they go to university. On one hand,-|||-they ask their child not to ② __ them-|||-for everything.③ __ they remind-|||-themselves to ④ __ that regardless of-|||-what happens,they should not give up.-|||-Our dance team ① __ more than-|||-fifty students. On behalf of our school,we took part in-|||-a competition last week. Our teacher ② __-|||-__ the result yesterday.We won the first-|||-prize because our dance③ __ among all-|||-the dances.And our headmaster ④ __-|||-our success.

specific()A. 模糊的B. 普通的C. 具体的D. 一般的

9、单选题 _ beautiful flowers they are!A. WhatB. What aC. HowD. How a

Whether you are young or young at heart，it is never too late to change，or take in some new and better practices into your daily life．Here are some wise lessons that I wish I knew when I was younger．I used to be worried about what others thought of me．Finally，I changed．Remember that if you're wasting too much time looking for respect（尊重） from others，then you will not have time to finish all you desire（期望）．Everyone has an opinion，but in fact others'opinions about you are based more on their history and perceptions（观念） than anything you're actually doing．So depend on your own assessment（评估） of you rather than others'．Enjoy every moment of today．Don't wait to do or enjoy anything．Don't tell yourself you will do it tomorrow．If it is important to you，then do it today．Pay attention to what is happening now，the task at hand and all the choices you make today，big and small．Our future is set by what we decide and do today．What happened yesterday is over．You can not change it．So let it go．Don't waste your energy considering anger or unhappiness．It only stops you from moving forward in life．Look for the good in people．Celebrate the happy moments，big and small．Search for the chances for growth．Give helpful encouragement rather than unwanted criticism （批评）．Be helpful whenever possible．In a word，life is serious but you can still be delighted and hopeful．Otherwise，what's the point？29．We shouldn't worry too much about what others think of us because ____ ．A．our own assessment is enoughB．their opinions about us may be wrongC．we are improving ourselves every dayD．we don't always need other people's help30．What should we do in the author's opinion？ ____ A．Never forget our hard times．B．Change our lifestyles regularly．C．Never look for respect from others．D．Always complete important work in time．31．Whom is the text most probably written by？ ____ A．A clever child．B．A middle school student．C．An expert on human relationships．D．An old man with rich experience of life．

单选题 The movie was ___ boring that I almost fell asleep.A. suchB. soC. veryD. too

Imagine a world without insects.It might sound good at first without creepy-crawly bugs（爬虫） and annoying flies in your apartment.However，the consequences （结果） would be disastrous. The number of insects has dropped by more than half in the past decades，according to British biologist Dave Goulson，author of Silent Earth：Averting the Insect Apocalypse （《寂静地球》）.As insects make up most of the known species on this planet，this data is not good news，The Guardian reported on July 25，2021. Insects are indeed on the path to extinction，according to the first global scientific review of insect population reduction，which was published in the journal Biological Conservation in January 2019.The researchers say intensive agriculture（集约农业） has been the main cause of the reduction.Pesticides（杀虫剂），in particular，destroy insect habitats.Urbanization （城镇化） and climate change are also important factors. "Unless we change our ways of producing food，insects as a whole will go down the path of extinction in a few decades，" the researchers wrote in the review. "The effect this will have on the planet's ecosystems are catastrophic（毁灭性的） to say the least." What would happen to Earth without insects？It's almost impossible to predict，but the consequences would be far-reaching.We need insects to pollinate （授粉） crops，recycle plant and animal material，keep the soil healthy and much more.Without insects，many animals would have nothing to eat，and the predators （捕食者） of those animals would go hungry as well.The ecosystem would be thrown off balance. "If insect species losses cannot be stopped，this will have catastrophic consequences for both the planet's ecosystems and for the survival of mankind，" said Francisco Sanchez-Bayo at the University of Sydney，Australia，one of the authors of the review. The first step to stopping this process is "to gender（产生） a society that values the natural world，both for what it does for us and for its own benefit"，Goulson suggests.The obvious place to start is with our children，encouraging environmental awareness from an early age." （1）What does the underlined word "disastrous" in paragraph 1 probably mean？ ____ A.Highly helpful.B.Very interesting.C.Extremely terrible.D.Impossible to predict.（2）What is paragraph 3 mainly about？ ____ A.Problems with intensive agriculture.B.Causes of the decline in the insect population.C.Factors causing insect habitat loss.D.Influence of urbanization on insects.（3）Why are insects so important to Earth？ ____ A.They help slow down climate change.B.They reduce the number of predators.C.They have a great impact on the ecosystem.D.They keep the soil dry and healthy.（4）What does Goulson believe is key to preventing insect species losses？ ____ A.Exploring the natural world often.B.Providing insects with enough food.C.Taking children to watch insects closely.D.Raising public awareness of natural protection.

Oil filtering equipment shall ensure that any oily mixture discharged into the sea has an oil content _______.A. not exceeding 100 , (ppm)B. of 15 , (ppm)C. not exceeding 15 , (ppm)D. of 100 , (ppm)

Shortage of Primary Care Threatens Health Care SystemIncreasing health care bills, long emergency-room waits and the inability to find a primary care physician just scratch the surface of the problems that patients face daily.Primary care should be the support of any health care system. Countries with appropriate primary care resources score highly when it comes to health outcomes and cost. The U.S. takes the opposite approach by emphasizing the specialist rather than the primary care physician.A recent study analyzed the providers who treat Medicare beneficiaries（老年医保受惠人）. The surprising finding was that the average Medicate patient saw a total of seven doctors—two primary care physicians and five specialists—in a given year.Contrary to popular belief, the more physicians taking care of you doesn't guarantee better care. Actually, increasing fragmentation of care results in a corresponding rise in cost and medical errors.How did we take little care of primary care? The key is how doctors are paid. Most physicians are paid whenever they perform a medical service. The more a physician does, regardless of quality or outcome, the better he's reimbursed（返还费用）. Moreover, the amount a physician receives leans heavily toward medical or surgical procedures.A specialist who performs a procedure in a 30-minute visit can be paid three times more than a primary care physician using that same 30 minutes to discuss a patient's disease. Combine this fact with annual government threats to randomly cut reimbursements, physicians are faced with no choice but to increase quantity to boost income.Primary care physicians who refuse to compromise quality are either driven out of business or to cash-only practices, further contributing to the decline of primary care.Medical students aren't blind to this action. They know how heavily the reimbursement is against primary care. The recent numbers show that since 1997, newly graduated U.S. medical students who choose primary care as a career have declined by 50%. This trend results in emergency rooms being overwhelmed with patients without regular doctors.How do we fix this problem? It starts with reforming the physician reimbursement system. Remove the pressure for primary care physicians to squeeze in more patients per hour, and reward them for optimally（最佳地） managing their diseases and practicing evidence-based medicine. Make primary care more attractive to medical students by forgiving student loans for those who choose primary care as a career and reconciling the marked difference between specialist and primary care physician salaries.We're at a point where primary care is needed more than ever. Within a few years, the first wave of the 76 million Baby Boomers will become eligible for Medicare. Patients older than 85, who need chronic care most, will rise by 50% this decade.Who will be there to treat them? The author's chief concern about the current U.S. health care system is .A.the ever-rising health care costsB.the declining number of doctorsC.the inadequate training of physiciansD.the shrinking primary care resourcesWe learn from the passage that people tend to believe that .A.the more doctors taking care of a patient, the betterB.visiting doctors on a regular basis ensures good healthC.seeing more doctors may result in more diagnostic errorsD.the more costly the medicine, the more effective the cureWhat suggestion does the author give in order to provide better health care? A.Extend primary care to patients with chronic diseases.B.Recruit more medical students by offering them loans.C.Reduce the tuition of students who choose primary care as their major.D.Bridge the salary gap between specialists and primary care physicians.Which of the following sentence can be your best to describe your three years of high school life in NO.15? A.No water is enough when you've the sea crossed.B.Once I come, I have never been away.C.A single slip may cause lasting sorrow.D.Love is a word.