【六级】Director of the Advanced Tissue Biofabrication Center in the Department of Regenerative Medicine and Cell Biology at the medical university, Mironov now primarily conducts research on tissue engineering, or growing, of human organs.
【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】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.
【考研】Earlier this year the country's Defense Advanced Research Projects Agency announced plans to pay Boeing to investigate formation flighty though the programme has yet to begin.
今年早些时候，美国国防部高级研究计划局（Defense Advanced Research Projects Agency）宣布计划向波音公司支付调查编队飞行的费用，尽管该计划尚未开始。
【高考】Thanks to the advanced technology, we live in an age of bettered communication.
【六级】More students have Advanced Placement credits
【高考】It's not all that hard to build an advanced and large vocabulary.
【六级】The summer after 7th grade, students spend three weeks on a college campus studying advanced math for seven hours a day.
【四级】Instead he was keenly interested in product design and aestheticsxa0（美学）, and in making advanced technology simple to use.
【四级】Asian-American students have been eager participants in a state program that permits them to take summer classes off campus for high school credit, allowing them to maximize the number of honors and Advanced Placement classes they can take, another practi
【六级】I diligently attended my SAT, ACT, and Advanced Placement test preparation courses.
【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.
【六级】Andrew Hacker, Queens College political science professor, thinks that advanced algebra and other higher-level math should be cut from curricula in favor of courses with more routine usefulness, like statistics.
【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】Since then, I have taken courses like data science and advanced mathematics.
【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.
【四级】girls studying in a single-sex setting also earn higher scores on their College Board and advanced placement exams than girls who study in coeducational settings.
【四级】The virtual assistant became so advanced and realistic that the students didn't know she was a computer.
【六级】However, the "screen time" hypothesis, advanced by researchers such as Jean Twenge, is that electronic devices and excessive time spent online may have reversed these trends in recent years, causing problems for young people's psychological health.
【六级】Knowledge based degrees are still important, but employers are demanding advanced thinking skills from college graduates.