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ultimate sample highlight responsible stain ③ The girl was very upset because she could not get these coffee _____ out of the new carpet.
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更多“ultimate sample highlight resp…”相关的问题
Which of the following questions does the passage answer explicitly？
A．Why were Black workers excluded from the sample used in Brown's study？
B．Why do private employers discriminate more against women than do government employers？
C．Why do self-employed women have more difficulty than men in hiring high quality employees？
D．Why do suppliers discriminate against self-employed women？
Part A
Directions: Read the following four texts. Answer the questions below each text by choosing A, B, C or D. (40 points)
More than two centuries after Benjamin Franklin used one to study lightning, a team of atmospheric scientists has found that kites are a potent research tool for studying air conditions at high altitudes.
Ben Balsley and John Briks at the University of Colorado have developed a kite and instrument package to sample the atmosphere up to 3.5 kilometers high, for up to two days at a time. The kite is cheaper and more flexible than balloons and aircraft, the traditional vehicles for atmospheric research. Within two years the team expects to fly kites up to 10 kilometers high, and Briks hopes to use these to measure carbon dioxide and methane emissions over the Brazilian rainforest and the transport of air pollutants over the Atlantic Ocean.
The kite is a 15-square-meter Para foil made of Mylar, which 'is not only strong, but unlike nylon, Joes not absorb water. The kite "string" is made of Kevlar, famous for its use in bullet-proof vests, which is so strong that 6 kilometers of it weighs just 18 kilograms, yet can withstand a loading of 430 kilograms.
The most innovative component of the system is the TRAM, or Tethered Rover for Atmospheric Measurements, which can move the sampling instruments 'up and down the tether while the kite maintains a constant altitude. "Our instruments measure such things as temperature, pressure, humidity, and concentrations of ozone and other air pollutants," Beasley explains. "We need to get continuous measurements, over the course of days, from various altitudes. Conventional free balloon methods can sample such parameters, but they cannot stay in any one position, and are limited to altitudes of two kilometers. Aircraft can sample at any altitude, but they are very expensive to operate, and cannot remain in one position for more than four hours."
The TRAM, which is actually a kite-like aerofoil connected by small wheels to the kite's tether, can be operated from the ground. It will move up and down the tether, or maintain a given altitude while the instruments sample the air. "An important cost of balloon sampling is the instrument package, which typically costs about $1000, and is always lost." Basely says "Now we can use the instruments on the TRAM, and not only get more data, but reuse it again and again," The TRAM with its instruments, including the radiotelemetry link to the scientists on the ground, weighs 6 kilograms, including batteries that can power it for two days.
Basely and his colleagues are continuing to improve the kite and TRMA, and expand its capacities, but Basely notes that it does have its limitations: "The kite can only lift about 10 kilograms, and this means the equipment's power requirements must be low, too. We need locations with steady, relatively strong winds, and must also avoid air traffic."
Which of the following statements is NOT true according to the first two paragraphs of the passage？
A．Kites have been found to be a useful tool in research on air conditions
B．Balloons and aircraft are traditional tools in research on air conditions
C．The kites can now fly up to 10 kilometers high
D．The kites are expected to fly higher and do more researches in the near future
Mr. Pollet and Dr. Nettle were looking for【5】to support the contention that women choose men of【6】status and resources, as well as good looks. That may sound common sense, but it was often【7】by social scientists until a group of researchers who called themselves evolutionary psychologists started investigating the matter two decades ago. Since then, a series of experiments in laboratories have supported the contention. But as all zoologists know,【8】can only tell you so much. Eventually, you have to look at【9】populations.
And that is what Mr. Pollet and Dr. Nettle have done. They have examined data from the 19t0 census of the United States of America and discovered that marriage is, indeed, a market. Moreover, as in any market, a【10】of buyers means the sellers have to have particularly attractive goods on【11】if they are to make the exchange.
The advantage of picking 1910 was that America had not yet settled down, demographically speaking. Though the long-colonized eastern states had a sex【12】of one man to one woman, or thereabouts, in the rest of the country the old adage "go west, young man" had resulted in a【13】of males. Mr. Pollet and Dr Nettle were thus able to see just how picky women are,【14】the chance.
【15】looking at the whole census, the two researchers relied on a sample of one person in 250. They then【16】the men in the sample a socioeconomic status score between zero and 96, on a scale drawn up in 1950 (which was as close to 1910 as they could get). They showed that in states where the sexes were equal in number, 56% of low status men were married by the age of 30,【17】60% of high status men were. Even in this case, then, there are women who would prefer to remain【18】rather than marry a deadbeat. When there were 110 men for every 100 women (as, for example, in Arizona), the women got really【19】. In that case only 24% of low-status men were married by 30 compared with 46% of high-status men. As the men went west, then, so did their【20】opportunities.
(1)
A．discuss
B．argue
C．complain
D．consider
apparent convince curiosity detail fundamental
patience respond spark stir ultimate
As used in the third sentence of the second paragraph, the word "utter" means ______.
A) address
B) ultimate
C) thorough
D) decisive
A．translate and write
B．read
C．read and write
D．read and translate
