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Verbal·Expression of Ideas·Rhetorical Synthesis
easy
While researching a topic, a student has taken the following notes:
  • Peggy Whitson is a US astronaut.
  • Whitson has completed 10 spacewalks.
  • In a spacewalk, an astronaut leaves the spacecraft to perform tasks.
  • Spacewalks are also known as extravehicular activities, or EVAs.
The student wants to specify how many spacewalks Whitson has completed. Which choice most effectively uses relevant information from the notes to accomplish this goal?
A
Whitson is among 10 US astronauts who have completed spacewalks.
B
EVAs take place outside a spacecraft.
C
Whitson, a US astronaut, has completed 10 EVAs.
D
Astronauts such as Whitson have completed EVAs.