Question:
Read the following passage and answer the question.
One the face of it, telescopes and data bases sound like very different things. Telescopes sit on the top of mountains, and are pointed at the skies; data bases sit on computer hard disks, humming away, and going no where. Yet they have something in common; both allow astronomers to explore the universe. Modern telescopes are highly automated pieces that produce reams of observational data. Such data can be stored, precessed and distributed just like other digital information. This astronomer actually to visit a telescope to make observation.
Which is correct?
The contemporary astronomer needs to look at the sky from a mountain top | |
The contemporary astronomer needs a telescope to explore the universe | |
The contemporary astronomer needs heavy machinery to explore the universe | |
The contemporary astronomer needs a telescope equipped with digital sensors to explore the universe |
Answer:
The contemporary astronomer needs a telescope equipped with digital sensors to explore the universe
Last Updated:
18/09/2020 - 01:10