第21题: [单项选择]—Bruce was killed in a traffic accident. — ______ I talked with him yesterday morning. A. What a pity! B. I beg your pardon C. Sorry to hear that. D. Is that so 参考答案:D 答案解析:[考点] 用问句表示惊讶
[解析] 答语的后半部分是感叹句,说明惊讶的原因。D项“Is that so .”是用问句的语气表示惊讶;C项与后面的语气不一致,是干扰项。