The word 'Decade' Means-Arotten objectBdecaying old ageCa group of ten peopleDa period of the ten yearsসঠিক উত্তর:D.a period of the ten yearsশেয়ার :Share on FacebookShare on WhatsAppShare on Telegram
৭Man did not know that the earth moves round the sun until it was ___demonstrateddiscoveredexperimentedinventedবিস্তারিত
