单选题 It is recently found that two colleagues who are________basketball fans or share a fascination with rare books are more likely to swap information on work.
【正确答案】 A
【答案解析】形容词辨析题。A项avid意为“酷爱的,热衷的”;B项adamant意为“固执的,坚定不移的”;C项formidable意为“令人敬畏的;难对付的”;D项vehement意为“感情强烈的,观点激烈的”。由句子中的basketball fans和fascination可知,空格中需要填入表示热爱或喜爱的形容词。故A为答案。