六级Parents of advanced-math students and MathCounts coaches say the children are on the website constantly.
四级Fire was one of the earliest major technological advances for humankind, providing heat, protection, and cooked food (which is much easier to cat and digest).
六级Middle school is an important age because students have enough math capability to solve advanced problems, but they haven't really decided what they want to do with their lives, said Loh.
考研Spencer argued that all worldly phenomena, including human societies,changed over time, advancing toward perfection.
四级It contributes greatly to the advance of society as a whole.
四级Perhaps they prefer going into a nursing home and can select one in advance.
高考As recently reported in The Auk: ornithological advances, some mother birds may teach their young to sing even before they hatch?
六级Do you think I should tell her in advance that I'm a vegetarian?
六级The summer program run by a nonprofit organization has helped many underserved students learn advanced math.
六级But advances in technology might make Antarctica a lot more accessible three decades from now.
考研But since such students are most likely to advance economically if they succeed in higher education, colleges and universities have pushed for decades to recruit more of them.
六级Of course, much of this argument in the 1930s-40s was advanced because there was little or no experience in justifying apparel ( ' , 服装) on the basis of utility.
六级It is essential to advanced manufacturing.
六级Middle school is a crucial period when students may become keenly interested in advanced mathematics.
考研Young people who are still getting started in life were more likely than older adults to prioritize personal fulfillment in their work, to believe they will advance their careers most by regularly changing jobs, to favor communities with more public servi
六级Unlike developed cities, however, these areas lack advanced water-treatment facilities, and rivers effectively become sewers ( ' , 下水道).
六级But efforts are in place to expose more black, Hispanic, and low-income students to advanced math, in the hope that the demographic pool of high-level contenders will eventually begin to shift and become less exclusive.
高考Since then, I have taken courses like data science and advanced mathematics.
考研He argued that human evolution was characterized by a struggle he called the “survival of the fittest,” in which weaker races and societies must eventually be replaced by stronger, more advanced races and societies.
四级Useful thinking skills for advanced academic research.
六级Devotion to the advance of science.
六级There are three dozen universities in the UK which are actively engaged in advanced research training and commercialisation work.
六级The summer after 7th grade, students spend three weeks on a college campus studying advanced math for seven hours a day.
高考To catch the early flight, we ordered a taxi in advance and got up very early.
考研First two hours , now three hours—this is how far in advance authorities are recommending people show up to catch a domestic flight , at least at some major U.airports with increasingly massive security lines.
六级The U.S. is also the only advanced economy that does not guarantee workers paid vacation time, and it's one of only two countries in the world that does not offer guaranteed paid maternity leave.
高考Scientists have advanced many theories about why human beings cry tears, none of which has been proved.
四级Planning everything in advance.
高考The competition has two levels, the beginners and the advanced.
高考In advanced concepts and even philosophy—and they will soon discover that toknow feels more like a club than just a magazine.
四级It seems to me that a compromise would be receiving the exam questions a day or two in advance, and then doing the actual test in class with the ticking clock overhead.
考研The advance is driven in part by vehicle manufacturers, who are placing big bets on battery-powered electric vehicles.
高考He would call in advance to make sure there was no alcohol at the party.
考研first two hours, now three hours一this is how far in advance authorities are recommending people show up to catch a domestic flight, at least at some major U.S. airports with increasingly massive security lines.
四级like any skill, cooking gets easier as you do it more; every time you cook, you advance your level of skills.
四级Instead he was keenly interested in product design and aesthetics （美学）, and in making advanced technology simple to use.
四级Although economic research and previous survey findings have shown that career interruptions related to motherhood may make it harder for women to advance in their careers and compete for top executive jobs, relatively few adults in the recent survey poin
六级Our mission is to promote, protect and advance the social work profession.
高考It's not all that hard to build an advanced and large vocabulary.
六级There is an incompatibility in the rate at which these are advancing relative to the way we're digesting it, he said.
六级Only two countries in the advanced world provide no guarantee for paid leave from work to care for a newborn child.
高考We require the student's full details at least 4 weeks in advance.
六级The equipment in American studios was more advanced than anything in Britain, which had led the Beatles' great rivals, the Rolling Stones, to make their latest album, "Aftermath", in Los Angeles.
六级But this vote of confidence in Oprah sends a troubling message at precisely the time when American universities need to do more to advance the cause of reason.
四级Since fewer than half of Americans say they cook at an intermediate level and only 20% describe their cooking skills as advanced, the crisis is one of confidence.
六级Math circles provide students with access to advanced-math training by university professors.
六级Advanced batteries are moving out of specialized markets and creeping into the mainstream, signaling a tipping point for forward-looking technologies such as electric cars and rooftop solar panels.
六级In these groups, which came out of an Eastern European tradition of developing young talent, professors teach promising K-12 students advanced mathematics for several hours after school or on weekends.
考研This increasingly high level of education is probably a necessary, but not a sufficient, condition for the complex political systems required by advanced economic performance.
六级Most of the training for advanced-math competitions happens outside the confines of the normal school day.
四级But not all schools show advances after downsizing, and it remains to be seen whether smaller schools will be a cure-all solution.
六级It's no secret in the advanced-math community that diversity is a problem.
高考Advanced lights, motors, and building designs have helped save a lot of energy and therefore prevented pollution.
高考I would like to warn you in advance that if you smoked here you would be fined.
高考It was often announced in advance.
六级It represents the rapid technological advance in people's daily life.
六级As sisters and brothers advanced into old age, closeness increases and rivalry diminishes, explains VC, a psychologist at Purdue University.
四级It may prevent your business and career from advancing.
考研Consider the person that you re dealing with in advance and what will get you to your desired outcome.
考研It doesn’t then necessarily follow that one kind of reading is fuller, more advanced or more worthwhile than another.
高考The first prize is 300 dollars for the beginners and 750 dollars for the advanced.
六级It advances with the times.
高考According to the Overseas Development Institute Odi, however, just 12% of disaster-relief funding in the past two decades has gone on reducing risks in advance, rather than recovery and rebuilding afterwards.
四级Parents and students who have invested heavily in higher education worry about graduates' job prospects as technological advances and changes in domestic and global markets transform professions in ways that reduce wages and cut jobs
考研In Europe, where forestry is ecologically more advanced, the noncommercial tree species are recognized as members of the native forest community, to be preserved as such, within reason.
六级The purpose of today’s lecture, as you have seen from the title and the abstract, is to examine in more detail the problems facing small- and medium-sized enterprises which arise at least in part from having to adapt to rapid advances in technology.
四级Like any skill, cooking gets easier as you do it more; every time you cook, you advance your level of skills.
高考The inspections were supposed to be a surprise, but keeper sometimes had advance notice.
六级According to the college, the plan is designed for high-ability, highly motivated student who wish to save money or to move along more rapidly toward advanced degrees.
六级Another influential feeder for advanced-math students is an online school called Art of Problem Solving, which began about 13 years ago and now has 15,000 users.
考研Impulsive spending isn't an option, so plan your week's menu in advance, making shopping lists for your ingredients in their exact quantities.
六级Teachers in low-income urban and rural areas with no history of participating in math competitions may not know about advanced-math opportunities like MathCounts—and those who do may not have support or feel trained to lead them.
六级In a division of electronic engineers, who were designing equipments so advanced that they work in teams of up to 150, co-workers and managers were asked to nominate the standouts- the stars in productivity and effectiveness
高考Thanks to the advanced technology, we live in an age of bettered communication.