Which alternative correctly and respectively fills in the do...

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Q2523645 Inglês

Comet Fragment Explodes in Dark Skies Over Spain and Portugal     


 


(Available at: www.nytimes.com/2024/05/19/science/comet-fireball-portugal-spain.html – text specially adapted for this test).

Which alternative correctly and respectively fills in the dotted gaps in the first paragraph? 
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