1 . Cheating in sport is as old as sport itself. The athletes of ancient Greece used potions to strengthen themselves before a contest, and their modern counterparts have everything from anabolic steroids (类固醇) to growth hormones with which to
The agencies have had remarkable success. Testing for anabolic steroids was introduced in the 1970s, and the incidence of cheating seems to have
The test employed for testosterone (睾酮素) abuse usually relies on measuring the
The result was remarkable. Nearly half of the men who carried no functional copies of UGT2B17 would have gone undetected in the standard doping test.
Dr. Schulze also says there is substantial
In the meantime, Dr. Schulz’s study does seem to offer innocents a way of
A.disrupt | B.enliven | C.stretch | D.track |
A.broken down | B.torn apart | C.disapproved of | D.stocked up |
A.fallen | B.needed | C.recorded | D.secured |
A.scarce | B.reliable | C.convenient | D.universal |
A.verify | B.guard | C.evade | D.beat |
A.ratio | B.make-up | C.bulk | D.trace |
A.innocent | B.stubborn | C.outweighed | D.suspicious |
A.hypothesized | B.imposed | C.confirmed | D.explained |
A.signified | B.detected | C.mined | D.released |
A.In turn | B.Or rather | C.On the contrary | D.By contrast |
A.mass-testing | B.false-positive | C.anti-doping | D.drug-taking |
A.gender | B.behavioral | C.ethnic | D.indigenous |
A.low | B.stable | C.high | D.identical |
A.educating | B.concealing | C.defending | D.examining |
A.birth certificate | B.genetic profile | C.reference letter | D.medical report |
2 . It was a normal morning in March. Sondra Artis had just
As heading towards the school, Sondra noticed a burning smell. She
Sondra pulled into a parking lot and turned to face the 20 students on
“I told the kids that, ‘You know, we
The students hurried to the
Seconds after they all
The bus can be
“Sondra is a very good bus driver,”said a student. “She
A.sent away | B.turned down | C.seen off | D.picked up |
A.repaired | B.wiped | C.tapped | D.opened |
A.steam | B.smoke | C.fog | D.dust |
A.wrong | B.lucky | C.necessary | D.urgent |
A.anger | B.curiosity | C.embarrassment | D.worry |
A.duty | B.guard | C.board | D.vacation |
A.advantages | B.drills | C.signals | D.secrets |
A.met | B.separated | C.promised | D.practiced |
A.early | B.amazing | C.real | D.new |
A.exits | B.teacher | C.windows | D.lifesaver |
A.excited | B.tired | C.scared | D.optimistic |
A.hurriedly | B.safely | C.firstly | D.actively |
A.hid | B.landed | C.sat | D.escaped |
A.scene | B.school | C.park | D.destination |
A.searching | B.studying | C.thanking | D.counting |
A.replaced | B.exchanged | C.burnt | D.controlled |
A.eager | B.famous | C.grateful | D.qualified |
A.student | B.leader | C.driver | D.hero |
A.rewarded | B.excused | C.apologized | D.forgiven |
A.offers | B.deserves | C.demands | D.establishes |
3 . When I was young, my understanding of life was simple. This made it easier for me to deal with the world around me. As I grew up, things seemed more
When I try to teach my daughter important
When I was seven or eight, I played at my cousin’s house with his toys. His family was better off, and he had many more toys. There was one in particular that I’d always desired, and I
I hope to help my daughter
A.important | B.embarrassed | C.delicate | D.complex |
A.aim | B.view | C.experience | D.expectation |
A.basics | B.lessons | C.subjects | D.choices |
A.put down | B.cut down | C.break down | D.turn down |
A.passion | B.faith | C.respect | D.desire |
A.try | B.accept | C.compete | D.forgive |
A.cruel | B.worse | C.trapped | D.motivated |
A.runs | B.goes | C.witnesses | D.follows |
A.fetched | B.arranged | C.slipped | D.fitted |
A.doubted | B.promised | C.questioned | D.sensed |
A.lied | B.stolen | C.changed | D.cheated |
A.suffer | B.improve | C.fade | D.spread |
A.gave | B.left | C.pulled | D.handed |
A.admit | B.avoid | C.commit | D.recognize |
A.enemies | B.participants | C.coworkers | D.candidates |
4 . Is loyalty in the workplace dead?
Just recently, Lynda Gratton, a workplace expert, proclaimed that it was. In The Financial Times, she said that it had been “killed off through
It’s sad if this good virtue is now out of place in the business world. But the situation may be more
Fifty years ago, an employee could stay at the same company for decades, said Tammy Erickson, an author and work-force consultant. Many were
Now many companies cannot or will not hold up their end of the bargain, so why should the employees hold up theirs? Given the opportunity, they’ll take their skills and their portable retirement accounts elsewhere. These days, Ms. Gratton writes,
Ms. Erickson says that the quid pro quo (交换物,报酬) of modern employment is more likely to be: As long as I work for you, I promise to have the relevant skills and
For some baby boomers, this
A longtime employee who is also productive and motivated is of enormous value, said Cathy Benko, chief talent officer at Deloitte. On the other hand, she said, “You can be with a company a long time and not be highly committed.”
Ms. Benko has seen her company shift its
Then there are the effects of the recent recession. Many people - if they haven’t been
If the pendulum(摇摆不定的事态或局面) shifts, how will businesses persuade their best employees to stay?
Loyalty may not be what it once was, but most companies will still be better off with at least a core of people who stay with them across decades.
If loyalty is seen as a
A.tightening | B.lengthening | C.shortening | D.loosening |
A.complicated | B.confused | C.difficult | D.conservative |
A.confine | B.convince | C.identify | D.define |
A.guaranteed | B.provided | C.supplemented | D.rewarded |
A.belief | B.trust | C.confidence | D.tolerance |
A.occupy | B.engage | C.sacrifice | D.involve |
A.rightly | B.immediately | C.exactly | D.fairly |
A.difference | B.exchange | C.shift | D.modification |
A.assuming | B.ensuring | C.assuring | D.approving |
A.focus | B.mind | C.faith | D.importance |
A.laid off | B.employed | C.valued | D.supported |
A.Salary | B.Money | C.Loyalty | D.Credit |
A.However | B.Rather | C.Therefore | D.Otherwise |
A.promise | B.compliment | C.commitment | D.command |
A.interest | B.sake | C.disadvantage | D.benefit |
5 . Teens around the world use social media a lot. But is this a good thing? While you can say nice and
When people say mean things to us, we feel
And finally no one can just
Overall, cyberbullying is a terrible thing that people do. There should be laws to protect people from cyberbullying.
1.A.popular | B.kind | C.interesting | D.proper |
A.online | B.on purpose | C.indirectly | D.in brief |
A.terrified | B.lonely | C.sad | D.bored |
A.noticeable | B.negative | C.practical | D.lasting |
A.think about | B.care about | C.worry about | D.talk about |
A.short | B.hard | C.ordinary | D.busy |
A.teaching | B.blaming | C.killing | D.punishing |
A.deal with | B.compare with | C.begin with | D.disagree with |
A.cheats | B.hurts | C.beats | D.confuses |
A.However | B.Moreover | C.Instead | D.Therefore |
A.unnecessary | B.unrealistic | C.unusual | D.uncertain |
A.as | B.unless | C.if | D.until |
A.keep | B.admit | C.remember | D.enjoy |
A.still | B.always | C.just | D.even |
A.forget | B.refuse | C.discover | D.ignore |
6 . The designer, Charles Frederick Worth (1825-95), was the first to sew labels into the clothes that he created. Because of this and his international fame, Worth is generally considered to be the father of
An article in The Economist suggests labelled clothes really do
The research concluded that like a peacock’s tail, designer labels are seen as
A.luxury industry | B.modern art | C.fashion design | D.market economy |
A.influential | B.famous | C.creative | D.unknown |
A.appealing to | B.persisting in | C.complaining of | D.experimenting on |
A.exclusive | B.latest | C.complicated | D.delicate |
A.In addition | B.For example | C.On the whole | D.After all |
A.applied | B.queued | C.looked | D.walked |
A.solution | B.opposition | C.devotion | D.restriction |
A.benefit | B.impact | C.confuse | D.please |
A.understandable | B.fashionable | C.reliable | D.visible |
A.stored | B.improved | C.developed | D.altered |
A.special | B.luxurious | C.wrong | D.untold |
A.suitable for | B.keen on | C.satisfied with | D.independent of |
A.classes | B.signs | C.advantages | D.principles |
A.change | B.fake | C.regain | D.show |
A.elevate | B.neglect | C.assess | D.imitate |
7 . Next week, as millions of families gather for their Thanksgiving feasts (大餐), many other Americans will go without. According to the United States Department of Agriculture, more than 12 million households
Hunger is surprisingly widespread in our country — one of the world’s wealthiest — yet the government estimates that we waste almost 100 billion pounds of food each year, more than one-quarter of our total supply.
Reducing this improper distribution of
America’s Second Harvest is a network of 214 inter-connected food banks and other organizations that
A great deal of work is involved in distributing tons of food from thousands of
In 2000, America’s Second Harvest began to use a new inventory and financial-management system — Ceres. It is a
Ceres has helped
With more accurate and timely reports, Ceres saves time, frees staff members to focus on finding new donors, and
Hunger in America remains a(n)
A.serve | B.lack | C.reserve | D.order |
A.workdays | B.birthdays | C.holidays | D.paydays |
A.resources | B.incomes | C.missions | D.services |
A.exposed | B.introduced | C.distributed | D.addicted |
A.harvest | B.prepare | C.recommend | D.gather |
A.For example | B.In contrast | C.Above all | D.In turn |
A.backyards | B.shelters | C.garages | D.cabins |
A.donors | B.survivors | C.farmers | D.victims |
A.innovative | B.impressive | C.effective | D.productive |
A.grow | B.recycle | C.spoil | D.stir |
A.theory | B.action | C.remedy | D.software |
A.advertise | B.relieve | C.track | D.migrate |
A.produce | B.reduce | C.shift | D.simplify |
A.promises | B.ceases | C.admits | D.locates |
A.troubling | B.demanding | C.touching | D.imposing |
8 . Speed-reading is a crucial skill in the Internet age. We skim over articles, e-mails and tweets to try to
But a new trend calls on people to
A recent story from The Wall Street Journal reported on a book club in Wellington, New Zealand, where members meet in a cafe and turn off their smartphones. They
Unlike traditional book clubs, the
Slow readers, such as The Atlantic’s Maura Kelly, say a regular reading habit sharpens the mind, improves concentration,
Some of these benefits have been backed up by science.
Another study published last year in Science showed that reading novels helps people understand others’ mental states and beliefs, a crucial skill in building
Slow reading means a(n)
A.highlight | B.grasp | C.determine | D.underline |
A.Flooded | B.Armed | C.Obsessed | D.Impressed |
A.unlock | B.uncover | C.unplug | D.unpack |
A.straighten in | B.rise from | C.shift in | D.sink into |
A.point | B.cause | C.impact | D.duty |
A.protected | B.interactive | C.relaxed | D.addictive |
A.defined | B.urged | C.initiated | D.performed |
A.increases | B.maintains | C.evaluates | D.reduces |
A.In brief | B.For example | C.Above all | D.By contrast |
A.recreational | B.professional | C.intellectual | D.educational |
A.confidence | B.endurance | C.awareness | D.relationship |
A.return | B.answer | C.end | D.barrier |
A.misunderstandings | B.sufferings | C.obstacles | D.distractions |
A.purposely | B.automatically | C.occasionally | D.leisurely |
A.Cope with | B.Reach for | C.Believe in | D.Stick to |
9 . Each stage of life has different major demands mainly because our needs change. As children, a period of deep uncertainty and sensitivity,
At each stage, although everyone may
For each period of life, the needs are decided by that stage, and as we grow older, whether we like it or not, we gain
Physically, even when we stay fit and able, the body cannot deliver in quite the same way as youth. This comes as a(n)
A.finance | B.security | C.marriage | D.education |
A.testing | B.sharing | C.changing | D.setting |
A.financial advisor | B.childhood companion | C.life partner | D.household keeper |
A.take action | B.calm down | C.look forward | D.pay attention |
A.believe | B.persevere | C.vary | D.persist |
A.easy | B.random | C.formal | D.similar |
A.noble | B.fresh | C.reasonable | D.superior |
A.experience | B.responsibility | C.respect | D.agreement |
A.individualism | B.materialism | C.idealism | D.socialism |
A.resist | B.enjoy | C.evolve | D.strengthen |
A.unexpectedly | B.terribly | C.comparatively | D.necessarily |
A.inquiry | B.instinct | C.refusal | D.shock |
A.worsen | B.manage | C.judge | D.feel |
A.wrinkled | B.depressed | C.impressive | D.serious |
A.with high requirements | B.in full circle | C.without difficulty | D.on a large scale |
10 . This is Warsaw, where lunch is usually a slab of meat with a side order of sausage. But at Krowarzywa — which means “cow alive” and
Warsaw has almost 50 vegan restaurants. That does not mean it has all that many vegans. Kassia, a 20-something professional in the queue, says she has no ethical
Two years ago Eric Schmidt, a Silicon Valley figure, called plant-based meat substitutes the world’s most important future technology, he foresaw them improving people’s health, reducing environmental degradation and making food more
If so, it is a
In America, Nielsen found in 2017 that 3% of the population called themselves vegans and 6% vegetarians(people who avoid meat, but eat eggs and/or dairy products). But more detailed research by Faunalytics puts the numbers at just 0.5% for vegans and 3. 4% for vegetarians. Fully a quarter of 25-to 34-year-olds in America claim to be either vegan or vegetarian,
Overall, though, it seems
A.involves | B.gives | C.contains | D.form |
A.ingredient | B.source | C.substitute | D.recipe |
A.obligation | B.objection | C.interest | D.judgment |
A.suffer | B.claim | C.offend | D.care |
A.represented | B.supposed | C.mentioned | D.sampled |
A.affordable | B.healthy | C.sufficient | D.friendly |
A.doubting | B.approving | C.sharing | D.observing |
A.slow | B.quick | C.great | D.easy |
A.decreasing | B.rocketing | C.plunging | D.growing |
A.on average | B.for example | C.generally speaking | D.on the contrary |
A.because | B.while | C.or | D.if |
A.tempting | B.mature | C.obvious | D.safe |
A.added | B.applied | C.commited | D.reduce |
A.proper | B.considerable | C.numerous | D.small |
A.shift | B.exchange | C.wonder | D.hesitate |