主谓一致-SC-PREP:第11-20题 练习册详情

1

The organic food industry has organized a successful grassroots campaign-using Web sites, public meetings, and also mass mailings-that have convinced the Department of Agriculture to change the proposed federal regulations for organically grown food.

• using Web sites, public meetings, and also mass mailings-that have convinced
• using Web sites, public meetings, and mass mailings-that has convinced
• by using Web sites, public meetings, and mass mailings-in convincing
• by the use of Web sites, public meetings, as well as mass mailings-that convinced
• which used Web sites, public meetings, and mass mailings-in convincing

7139人做过此题 平均耗时为15min22s 平均正确率为 52%

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2

Changes in the composition of the light of a supernova--an exploding star--reveals not only the chemical elements in the explosion but also the speed of expanding the outer layers of stellar gas.

• reveals not only the chemical elements in the explosion but also the speed of expanding the outer layers of stellar gas
• reveals not only what chemical elements are in the explosion but also the speed at which the outer layers of stellar gas are expanding
• not only reveal the chemical elements in the explosion but also the speed of the expanding outer layers of stellar gas
• not only reveal what chemical elements are in the explosion but also the speed of the outer layers of stellar gas when they are expanding
• reveal not only the chemical elements in the explosion but also the speed at which the outer layers of stellar gas are expanding

7512人做过此题 平均耗时为3min13s 平均正确率为 43%

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3

Complex human traits such as artistic talent or social skill are likely to be shaped by thousands, if not tens of thousands, of the 80,000 or so genes in the human genome.

• such as artistic talent or social skill are likely to be shaped by thousands, if not tens of thousands, of the 80,000 or so
• such as artistic talent or social skill are likely shaped by thousands, if not tens of thousands, of 80,000 or so of the
• such as artistic talent or social skill is likely to be shaped by thousands, if not tens of thousands, of 80,000 or so of the
• like artistic talent or social skill is likely to be shaped by thousands, if not tens of thousands, of the 80,000 or so
• like artistic talent or social skill are likely shaped by thousands, if not tens of thousands, of the 80,000 or so

6710人做过此题 平均耗时为9min23s 平均正确率为 45%

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4

Radiocarbon dating of fossils taken from caves on islands along southeastern Alaska's coast suggest that at least a portion of the area was remaining ice-free during the last ice age.

• suggest that at least a portion of the area was remaining
• suggest at least a portion of the area remaining
• suggests that at least a portion of the area remained
• suggests at least a portion of the area that had remained
• suggests at least a portion of the area to have remained

9990人做过此题 平均耗时为11min0s 平均正确率为 49%

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5

An international group of more than 2,000 scientists project an average global warming that will be between 1.8 and 6.3 degrees Fahrenheit by the year 2000.

• project an average global warming that will be between 1.8 and
• project an average global warming to be from 1.8 to
• project global warming that will average between 1.8 and
• projects global warming to average from 1.8 to
• projects an average global warming of between 1.8 and

8112人做过此题 平均耗时为13min46s 平均正确率为 60%

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6

Greatly influenced by the Protestant missionary Samuel Kirkland, the Oneida was the only one of the five-nation Iroquois League who sided with the colonists during the American Revolution.

• was the only one of the five-nation Iroquois League who sided
• was alone of the five-nation Iroquois League when they sided
• alone among the five nations of the Iroquois League sided
• were the only ones out of the five nations of the Iroquois League in siding
• only of the five-nation Iroquois League had sided

8794人做过此题 平均耗时为27min8s 平均正确率为 48%

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7

The survival of coral colonies, which are composed of innumerable tiny polyps living in a symbiotic relationship with brilliantly colored algae, are being threatened, experts say, not only by pollutants like agricultural runoff, oil slicks, and trash, but also by dropped anchors, probing divers, and global warming.

• are being threatened, experts say, not only by pollutants like
• are being threatened, experts say, by not only pollutants such as
• is not only being threatened, experts say, by pollutants such as
• is not only being threatened, experts say, by pollutants like
• is being threatened, experts say, not only by pollutants such as

7813人做过此题 平均耗时为11min34s 平均正确率为 53%

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8

Most of the purported health benefits of tea comes from antioxidants--compounds also found in beta carotene, vitamin E, and vitamin C that inhibit the formation of plaque along the body's blood vessels.

• comes from antioxidants--compounds also found in beta carotene, vitamin E, and vitamin C that
• comes from antioxidants--compounds that are also found in beta carotene, vitamin E, and vitamin C, and they
• come from antioxidants--compounds also found in beta carotene, vitamin E, and vitamin C, and
• come from antioxidants--compounds that are also found in beta carotene, vitamin E, and vitamin C and that
• come from antioxidants--compounds also found in beta carotene, vitamin E, and vitamin C, and they

10000人做过此题 平均耗时为3min45s 平均正确率为 60%

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9

The new image of Stone Age people as systematic hunters of large animals, rather than merely scavenging for meat, have emerged from the examination of tools found in Germany, including three wooden spears that archaeologists believe to be about 400,000 years old.

• merely scavenging for meat, have emerged from the examination of tools found in Germany, including
• as merely scavenging for meat, have emerged from examining tools found in Germany, which include
• as mere meat scavengers, has emerged from examining tools found in Germany that includes
• mere scavengers of meat, has emerged from the examination of tools found in Germany, which includes
• mere scavengers of meat, has emerged from the examination of tools found in Germany, including

10000人做过此题 平均耗时为3min44s 平均正确率为 69%

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10

From studies of the bony house of the brain, which is the cranium, located in the back of the skull, come what scientists know about dinosaur brains.

• From studies of the bony house of the brain, which is the cranium, located in the back of the skull, come what scientists know about dinosaur brains.
• The knowledge that scientists know about dinosaur brains comes from studies of the bony house of the brain, located in the back of the skull, that is, the cranium.
• The knowledge of dinosaur brains that scientists have come from studies of the bony house of the brain, which is located in the back of the skull and is called the cranium.
• What scientists know about dinosaur brains comes from studies of the cranium, the bony house of the brain located in the back of the skull.
• Located in the back of the skull is the cranium, the bony house of the brain, and it is from studies of this that scientists know what they know about dinosaur brains.

10000人做过此题 平均耗时为4min21s 平均正确率为 68%

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