--- An explosion at a coal mine killed at least 62 workers and left another 13 missing．
--- Yes, news came as shock to us all．
A. the; the
B. /; /
C. /; a
D. the; a
网友回答
A. the; the
B. /; /
C. /; a
(答案→)D. the; a
解析：考察冠词用法，根据题意news指的是煤矿发生爆炸的消息，为特指。下文一个对我们的打击，是泛指，用不定冠词。故选D。