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Read the following passage and answer questions (76-80): On 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 of machinery equipped with digital sensors that produce reams of observational data. Such data can be stored, processed and distributed just like other digital information. This means it is no longer necessary for astronomer actually to visit a telescope to make observation.
উত্তর
Telescopes and data bases complement each other for the astronomer.
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Data bases sit on computer disks, humming away implies.
উত্তর
Data bases make soft-sound but are working away.
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Modern data base produce reams of observational data.
উত্তর
Data bases produce a lot of information
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Choose the correct one.
উত্তর
The contemporary astronomer needs a telescope equipped with digital sensors to explore the universe.
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A good title for the passage will be_____.
উত্তর
Digital telescope and exploration of the universe.
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Complete the following sentence. If I had known you were coming-
উত্তর
I would have gone to the station.
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Find out the correct translation. সকাল থেকে গুড়ি গুড়ি বৃষ্টি হচ্ছে।
উত্তর
It has been drizzling since morning.