|Question 23Verbal

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In 1908, some 298 years after Galileo Galilei and Simon Marius independently discovered Jupiter's four largest moons (lo, Europa, Ganymede, and Callisto), scientists discovered the moon Pasiphae in orbit around Jupiter. _______ researchers have discovered 90 additional moons orbiting Jupiter.
Which choice completes the text with the most logical transition?
To date,
A
In other words,
B
For example,
C
Rather,
D