GMAT Sentence Correction

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Source: PREP

Level: 4

Those skeptical of the extent of global warming argue that short-term temperature data are an inadequate means of predicting long-term trends and point out that the scientific community remains divided on whether significant warming will occur and what impact will it have if it does.

  • A on whether significant warming will occur and what impact will it have if it does
  • B on whether warming that occurs will be significant and the impact it would have
  • C as to whether significant warming will occur or the impact it would have if it did
  • D over whether there will be significant warming or the impact it will have
  • E over whether significant warming will occur and what impact it would have

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