GMAT 考满分题库

How many hours did it take Dale to drive from A-town to B-town?

(1) If Dale's average speed for the trip had been three times as fast, the trip would have taken 2 hours.

(2) The distance from A-town to B-town is 100 miles.
  • AStatement 1 ALONE is sufficient to answer the question, but statement 2 alone is NOT sufficient.
  • BStatement 2 ALONE is sufficient to answer the question, but statement 1 alone is NOT sufficient.
  • CBOTH statements 1 and 2 TOGETHER are sufficient to answer the question, but NEITHER statement ALONE is sufficient.
  • DEach statement ALONE is sufficient to answer the question.
  • EStatement 1 and 2 TOGETHER are NOT sufficient to answer the question.
显示答案
正确答案: A

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