单选题
Without sufficient evidence, I had to ______ that his statement was true.
【正确答案】
A
【答案解析】解析：concede vt．(不情愿地)承认，承认……为真(或正确)；(在结果确定前)承认失败(如：You must concede that I have tried hard．He conceded ten points to his opponent．)。conceive vt．想象，设想。consider vt．认为。contend vt．声称，主张。