填空题《复合题被拆开情况》You should look for day care centers that provide..., along with a safe and ______ 2 words.
填空题《复合题被拆开情况》...though we still struggle to______3 words the large amount of data that influence the daily prevailing pattern of rain and the sun....
填空题《复合题被拆开情况》Tourism can be sustainable...so that potential______2 words on the host community do not surpass the financial benefits.
填空题《复合题被拆开情况》Tourism can be sustainable...so that potential______2 words on the host community do not surpass the financial benefits.
填空题You should look for day care centers that provide..., along with a safe and ______ 2 words.
填空题《复合题被拆开情况》...though we still struggle to______3 words the large amount of data that influence the daily prevailing pattern of rain and the sun....
填空题《复合题被拆开情况》...though we still struggle to______3 words the large amount of data that influence the daily prevailing pattern of rain and the sun....
填空题《复合题被拆开情况》...though we still struggle to______3 words the large amount of data that influence the daily prevailing pattern of rain and the sun....
填空题《复合题被拆开情况》You should look for day care centers that provide..., along with a safe and ______ 2 words.
填空题Tourism can be sustainable...so that potential______2 words on the host community do not surpass the financial benefits.
填空题...though we still struggle to______3 words the large amount of data that influence the daily prevailing pattern of rain and the sun....
填空题《复合题被拆开情况》Unclean air is believed to______2 words nearly one third of the years of healthy life....
单选题 The scandal at Harvard University in which authorities are
investigating whether nearly haft of a class of 279 students cheated on a
take-home final exam raises a number of questions, including this: Does
everybody cheat? Dozens of Harvard University students may have
wrongly shared answers on a final exam, an "unprecedented" case of suspected
academic dishonesty. Sanctions for students found guilty of cheating include
leaving Harvard for a year. Harvard, like most U.S. colleges
and universities, has never had an honor code, although the Associated Press
reports that it is giving "renewed consideration" to the idea as a result of the
scandal. So, does everybody cheat? Not quite,
but studies show that most students cheat at one time or another.
A survey of 40,000 high school students found that more than half of
teenagers said they had cheated on a test in the previous year, and 34 percent
said they had done it more than twice. One-third of the students said that they
had plagiarized an assignment with the help of the Internet.
The consequences for the country may be significant. A 2009 study about the
relationship between high school attitudes and behavior and later adult conduct
found that people who cheated on exams in high school two or more times are more
likely to be dishonest later in life than those who never cheated in high
school. Meanwhile, we've seen successive scandals involving
cheating by the adults in school—teachers and principals—as a result of the
growing importance of standardized tests. As the stakes associated with the
scores have risen—the tests are used to gauge not only student achievement, but
also teacher effectiveness, school and district quality—more people have taken
desperate measures to ensure better scores. Not an excuse, just an
explanation. Modern technology makes cheating much easier.
Cheating cases have been documented in 30 states over the past three academic
years. Some students, including those at virtual schools, sometimes put entire
quizzes on the Internet, and the same exams are used repeatedly by
teachers. Back at Harvard, a culture of cheating persists.
"There's a lot of pressure internally and externally to succeed at Harvard, and
when kids who are not used to failing feel these things, it can really bend
their ethics in ways I didn't expect to see," author Eric Kester told ABC
News.
单选题Directions: In this section, you will hear nine short
conversations between two speakers. At the end of each conversation a question
will be asked about what was said. The conversations and the questions will be
read only once.
单选题How long an animal or plant can live is governed by {{U}}heredity{{/U}},
environment, and chance.
A. history
B. genetics
C. climate
D. altitude
单选题The finding of this experiment is ______ with what was previously reported. A. consistent B. constant C. coherent D. competent
单选题Some stories bring a smile, because they ______ some officials who care nothing but their own position. A. make sense of B. poke fun at C. give rise to D. let go of
单选题The sight of these soldiers toiling along the expressway was extremely touching to a tender heart. A. sympathetic B. mild C. concerned D. feeble
单选题The {{U}}blunder{{/U}} of Argentina's goalie cost them the game in the
match against Brazil.
A. triumph
B. beat
C. mistake
D. struggle
单选题From the health care viewpoint, the cost of medical care in the United
States is {{U}}staggering{{/U}}.
A. reasonable
B. stunning
C. critical
D. generous