Q0365
Paragraf (Reading)Anlamca En Yakın Cümle (Restatement)Zor
An analysis of ancient pollen deposits in the Sahara has revealed that the region supported extensive grasslands and lakes several thousand years ago, in stark contrast to its current arid landscape.
AThe Sahara currently supports extensive grasslands and lakes, according to a recent analysis of ancient pollen deposits.
BPollen deposit analysis has revealed that the Sahara's arid conditions have gradually improved over the last few thousand years.
CAn analysis of ancient pollen deposits in the Sahara has revealed that the region has always been an arid desert, with no evidence of grasslands or lakes.
DStudying ancient pollen deposits in the Sahara has shown that thousands of years ago the region had extensive grasslands and lakes, very different from its dry landscape today.Doğru cevap
EAncient pollen deposits suggest the Sahara's grasslands and lakes disappeared only within the last few hundred years due to rapid climate change.
Neden?
Cümlede polen analizi, Sahra'nın binlerce yıl önce geniş otlaklara ve göllere sahip olduğunu ve bunun bugünkü kurak manzarayla tam bir karşıtlık oluşturduğunu gösterir. Doğru seçenek hem bulguyu hem de bu karşıtlığı korur. 'Currently supports' zamanı, 'has always been an arid desert' bulguyu tersine çevirir; 'within the last few hundred years' ise dönemi kaydırır.
PARALLEL BASE · Q528