修饰语-SC-GWD:第51-60题 练习册详情

1

According to United States census data, while there was about one-third of mothers with young children working outside the home in 1975, in 2000, almost two-thirds of those mothers were employed outside the home.

• while there was about one-third of mothers with young children working outside the home in 1975, in 2000, almost two-thirds of those mothers were employed outside the home
• there were about one-third of mothers with young children who worked outside the home in 1975; in 2000, almost two-thirds of those mothers were employed outside the home
• in 1975 about one-third of mothers with young children worked outside the home; in 2000, almost two-thirds of such mothers were employed outside the home
• even though in 1975 there were about one-third of mothers with young children who worked outside the home, almost two-thirds of such mothers were employed outside the home in 2000
• with about one-third of mothers with young children working outside the home in 1975, almost two-thirds of such mothers were employed outside the home in 2000

10000人做过此题 平均耗时为3min55s 平均正确率为 75%

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2

In 1981 children in the United States spent an average of slightly less than two and a half hours a week doing household chores; by 1997 they had spent nearly six hours a week.

• chores; by 1997 they had spent nearly six hours a week
• chores; by 1997 that figure had grown to nearly six hours a week
• chores, whereas nearly six hours a week were spent in 1997
• chores, compared with a figure of nearly six hours a week in 1997
• chores, that figure growing to nearly six hours a week in 1997

10000人做过此题 平均耗时为5min54s 平均正确率为 33%

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3

Responding to the public's fascination with-and sometimes undue alarm over-possible threats from asteroids, a scale developed by astronomers rates the likelihood that a particular asteroid or comet may collide with Earth.

• a scale developed by astronomers rates the likelihood that a particular asteroid or comet may
• a scale that astronomers have developed rates how likely it is for a particular asteroid or comet to
• astronomers have developed a scale to rate how likely a particular asteroid or comet will be to
• astronomers have developed a scale for rating the likelihood that a particular asteroid or comet will
• astronomers have developed a scale that rates the likelihood of a particular asteroid or comet that may.

10000人做过此题 平均耗时为4min11s 平均正确率为 47%

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4

The most vexing problem faced by researchers exploring wind-powered generation of electricity is achieving a constant flow of power from an unpredictable natural source that meets demand, but so the flow does not overload electrical grids with sudden voltage increases.

• achieving a constant flow of power from an unpredictable natural source that meets demand, but so the flow does not overload
• achieving a constant flow of power from an unpredictable natural source, which meets demand but without overloading
• how to achieve a constant flow of power from an unpredictable natural source, a flow that meets demand but does not overload
• how to achieve a constant flow of power from an unpredictable natural source, but a flow that meets demand without overloading
• how a constant flow of power from an unpredictable natural source can be achieved, which meets demand but does not overload

10000人做过此题 平均耗时为2min19s 平均正确率为 91%

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5

Deliberately imitating the technique of Louis Armstrong, jazz singer Billie Holiday's approach to singing was to use her voice like an instrument, in that she ranged freely over the beat, flattened out the melodic contours of tunes, and, in effect, recomposed songs to suit her range, style, and artistic sensibilities.

• Billie Holiday's approach to singing was to use her voice like an instrument, in that she ranged freely over the beat, flattened
• Billie Holiday's approach to singing was to use her voice in a similar way to how other musicians play instruments, in ranging freely over the beat, flattening
• Billie Holiday approached singing by using her voice like other musicians played instruments, ranging freely over the beat, flattening
• Billie Holiday used her voice in the same way that other musicians use their instruments, in that she ranged freely over the beat, flattening
• Billie Holiday approached singing by using her voice like other musicians instruments, ranging freely over the beat, flattening

10000人做过此题 平均耗时为4min42s 平均正确率为 47%

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6

Though the law will require emissions testing of all diesel vehicles, from tractor trailers to excursion buses, it will have no effect on sport utility vehicles, almost all of which are gasoline powered, and will not be subjected to emissions-control standards as stringent as they are for diesel-powered vehicles.

• powered, and will not be subjected to emissions-control standards as stringent as they are for
• powered, and therefore not subjected to emissions-control standards that are as stringent as those of
• powered and therefore not subject to emissions-control standards as stringent as those for
• powered, which are not subject to emissions-control standards as stringent as they are for
• powered and therefore they are not subject to emissions-control standards as stringent as those of

10000人做过此题 平均耗时为5min32s 平均正确率为 51%

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7

New items developed for automobiles in the 1997 model year included a safer air bag, which, unlike previous air bags, eliminated the possibility that a burst of smoke would appear when the bag inflated, and making an already terrified passenger think the car was on fire.

• inflated, and making
• Inflated, so that it could make
• Inflated and made
• Inflated and make
• Inflated to make

10000人做过此题 平均耗时为4min18s 平均正确率为 33%

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8

For many revisionist historians, Christopher Columbus has come to personify devastation and enslavement in the name of progress that has decimated native peoples of the Western Hemisphere.

• devastation and enslavement in the name of progress that has decimated native peoples of the Western Hemisphere
• devastation and enslavement in the name of progress by which native peoples of the Western Hemisphere decimated
• devastating and enslaving in the name of progress those native peoples of the Western Hemisphere which in the name of progress are decimated.
• devastating and enslaving those native peoples of the Western Hemisphere which in the name of progress are decimated.
• the devastation and enslavement in the name of progress that have decimated the native peoples of the Western Hemisphere.

10000人做过此题 平均耗时为3min47s 平均正确率为 55%

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9

Recent findings lend strong support to the theory that a black hole lies at the center of the Milky Way and of many of the 100 billion other galaxies estimated to exist in the universe.

• that a black hole lies at the center of the Milky Way and of
• that a black hole lies at the Milky Way's center and
• that there is a black hole lying at the milky Way's center and
• of a black hole lying at the Milky Way's center and
• of a black hole that lies at the center of the Milky Way and of

10000人做过此题 平均耗时为2min57s 平均正确率为 49%

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10

Studying the fruit fly, a household nuisance but a time-honored experimental subject, has enabled the secrets of how embryos develop to begin to be unraveled by scientists.

• Studying the fruit fly, a household nuisance but a time-honored experimental subject, has enabled the secrets of how embryos develop to begin to be unraveled by scientists.
• By the study of the fruit fly, a household nuisance and also a time-honored experimental subject, it was possible for the secrets of how embryos develop to begin to be unraveled by scientists.
• By studying a household nuisance but a time-honored experimental subject, the fruit fly enabled scientists to begin to unravel the secrets of how embryos develop.
• By studying the fruit fly, a household nuisance and also a time-honored experimental subject, the secrets of how embryos develop are beginning to be unraveled by scientists.
• The study of the fruit fly, a household nuisance but a time-honored experimental subject, has enabled scientists to begin to unravel the secrets of how embryos develop.

10000人做过此题 平均耗时为3min23s 平均正确率为 85%

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