Sociolinguists study varieties of language and，accordingly，will be interested in the analysis of all of the following EXCEPT__.

A . Missing blv B . Network problem C . Wrong boot table D . Corrupted file system

A . directly as its length and inversely as its cross-sectional area B . inversely as its length and directly as its cross-sectional area C . directly as its length and directly as its cross-sectional area D . inversely as its length and inversely as its cross-sectional area

A . 正确 B . 错误

A . Linguistic geography B . Lexicology C . Lexicography D . Sociolinguistic

A . Missing blv B . Network problem C . Wrong boot table D . Corrupted file system

A . 1 B . 5B.0 C . 30 D . undefied

A . conductivity B . viscosity C . volume D . specific gravity

A . 正确 B . 错误

A . speed of the prime mover B . AC excitation to the field C . DC excitation to the field D . DC excitation of the voltage regulator

A . since B . because C . due to

A . Missing blv B . Network problem C . Wrong boot table D . Corrupted file system

A.sentence length B.sentence opening C.sentence ending D.sentence structure

A、habits B、traditions C、customs D、manners

A．person B．age C．health D．All of the above

A.识别产品的好坏 B.识别变异的来源 C.识别质量的高低 D.识别浪费类型

(2) "If you looked at our solar system from far away, and you looked at the terrestrial planets--Mercury, Venus, Earth and Mars--one of the quickest ways to see that Earth is unique is by looking at the light curve," said Ed Turner, professor of astrophysics and a co-author of the study. "Earth has by far the most complicated light curve." The standard thinking in the field had been that most of the information about an Earth-like planet would come from spectral analysis, a static reading of the relative component of different colors within the light, rather than a reading of changes over time. Spectral analysis would reveal the presence of gases such as water vapor, carbon dioxide and oxygen, in the planet's atmosphere, looking at the change in light over time docs not replace spectral analysis, but it could greatly increase the amount of information scientists could learn, said Turner. It may indicate, for example, the presence of weather, oceans, ice or even plant life. "Earth would put on a little show" means: as it spins, ______. A．Earth is a more active planet than Venus and Mars B．Earth reflects a brighter light curve than Venus and Mars C．Earth shows oceans, deserts, forests and clouds, while Venus and Mars don't D．Earth reflects sunlight in an ebb-and-flow manner

Among terminally iii people, attitudes differ on what they think constitutes a(1)or bad death, the results of a new study suggest. Dr. Elizabeth K. Vig of the University of Washington in Seattle and colleagues interviewed 26 men with(2)heart disease or cancer. The men were asked to describe good and bad deaths, and they also answered questions about their(3)for dying. "In this small study, terminally ill men described good and bad deaths(4)"Vig said. "They did not hold uniform. views about such issues(5)the presence of others at the very end of life or preferred location of death." Many of the men considered(6)in their sleep to be a good death. The reasons were varied and included not(7)that death was imminent, and that death would be painless. For close to half of the men, a prolonged death was(8)a bad death. Some of the men equated a prolonged death with prolonged pain,(9)othe. rs thought a prolonged death would be difficult for their families. Most men said that their(10)were very important to them, but this did not mean that they wanted relatives close at the(11)of death. "Valuing family did not also(12)wanting family present at the very end of life," Vig said."In fact, some expressed concerns about(13)loved ones," vig said. For instance, some men were worried about the emotional or(14)impact on their family members, according to the Washington researcher. Sonic were worried(15)their need for care would be a burden on their families, she said. imminent adv．即将发生(或来临)的(指危险、祸患、不幸等)equate vt．使等同 A．wrong B．pure C．good D．whole

对 错

A．between B．from C．with D．in