题目内容
（请给出正确答案）
A．conviction… apprehension
B．apathy … ignorance
C．disparity… discord
D．consensus … disagreement
E．suspicion… hesitancy
简答题官方参考答案
（由简答题聘请的专业题库老师提供的解答）
更多“Ancient people felt much______concerning the notion that the appearance of comets was inau”相关的问题
Thousands of people aroundthe globe step outside to gaze at their night sky. On a clear night, with no clouds, moonlight, or artificiallights to block the view, people can see more than 14,000 stars in the sky, says Dennis Ward, anastronomer with the University Corporation for Atmospheric Research (UCAR) in Boulder, Colo.But when people are surrounded by city lights, he says, they're lucky to see 150 stars.
If you've ever driventoward a big city at night and seen its glow from a great distance, you've witnessed light pollution. It occurs whenlight from streetlights, office buildings, signs, and other
sources streams into space and illuminates the night sky. This haze oflight makes many stars invisible to people on Earth. Even at night, big citieslike New Yorkglow from light pollution, making stargaz-ing difficult.
Dust and particles ofpollution from factories and industries worsen the effects of lightpollution."If one city has a lot more light pollution than another,"Ward says, "that city will suffer the effectsof light pollution on a muchgreater scale. "
Hazy skies also make it farmore difficult for astronomers to do their jobs.
Cities are getting larger.Suburbs are growing in once dark, rural areas. Light from all this newdevelopment is increasingly obscuring the faint light given off by distantstars. And if scientists can't locate these objects, they can't learn moreabout them.
Light pollution doesn't onlyaffect star visibility. It can harm wildlife too. It's clear that artificiallight can attract animals,'making them go off course. There's increasingevidence, for example, that migrating birds use sunsets and sunrises to helpfind their way, says Sydney Gauthreaux Jr. , a scien- tist at Clemson Universityin South Carolina."When light occurs at night, " he says, "it has a very dis- ruptive influence." Sometimes birds fly into lighted towers, high-rises, and cables fromradio and tele- vision towers. Experts estimate that millions of birds die thisway every year.
41.When can people see 14,000 stars？
A.When they have a fairly good telescope
B.When they are in a large city
C.When the n:ght sky is clear of clouds, moonlight and artificial lights
D.When the night sky is without haze and fog
(41)
A．books
B．history
C．records
D．publications
A．benefactor：discretion
B．amateur：obsession
C．zealot：incorruptibility
D．malefactor：injudiciousness
E．spendthrift：improvidence
A．A parliamentary system, where senior members vote by secret ballot.
B．An arts guild, where voting authority is determined by the level of skill at a craft.
C．A fan club, where a president elects other members of the club.
D．A board of trustees group, where all members vote to make company decisions.
E．A monarchy, where a king consults his vassal lords before making decisions.
A．a book review summarizing an innovative new approach to analyzing the source of gender codes in music
B．an essay describing broad trends in the practice of musical criticism
C．a textbook on the application of new critical methods to older forms of music
D．a report to musicologists on the relationship between gendered music and the avant-garde
E．an article supplying reasons why the critic is just as important as the composer in establishing the gendering of a piece of music
警告：系统检测到您的账号存在安全风险
为了保护您的账号安全，请在“简答题”公众号进行验证，点击“官网服务”-“账号验证”后输入验证码“”完成验证，验证成功后方可继续查看答案！
