Whenever he was asked why he was late for class, he would answer carelessly, always ________ the samething.
A.sayingB.saidC.to sayD.having said在线课程A
解析：
句意：不管什么时候问他为什么迟到，他总会心不在焉地回答，说同样的事情。如选B项，则缺并列连词and，用以构成并列谓语。C项表目的或出乎意料的结果，不合题意。D项不符合题意。此处表示伴随，选A项。