语法与词汇 The massive loss of life during World War I, along with rapid declining birth rate, led manyEuropean countries to offer parents financial _____ to have children.
【正确答案】 D
【答案解析】句意：第一次世界大战期间的惨重伤亡以及快速下降的出生率导致许多欧洲国家向父母提供经济补贴以激励他们生孩子。incentive激励措施。income收入。benefit益处。advantage优点。