Nhận biết (M1)

Though its onboard laboratory allowed it to analyze rock samples on-site, the 2011 Mars Curiosity rover was unable to preserve samples for future analysis. __________ when creating the 2020 Mars Perseverance rover, robotics technologist Yumi Iwashita and other members of NASA’s Jet Propulsion Laboratory sought to implement a mechanism that could do exactly that.

Which choice completes the text with the most logical transition?

• A.

  Specifically,

• B.

  Earlier,

• C.

  Hence,

• D.

  Similarly,