.Fifty-two miners were killed in the accident thirty-six were missing.A. In additionB.

问题补充：

.Fifty-two miners were killed in the accident. , thirty-six were missing.

A. In addition

B. On the other hand

C. On this occasion

D. In brief

答案：

(答案→)A. In addition

B. On the other hand

C. On this occasion

D. In brief

解析：短语辨析。 A .另外，此外 B. 另一方面 C. 这一次 D. 简言之。在这起事故中有52个矿工死亡，另外，36人失踪。