the news of the accident in the coal mine she pale.A. On hearing gotB. At heard chang

问题补充：

the news of the accident in the coal mine, she pale.

A. On hearing, got

B. At heard, changed

C. On hearing, went

D. On heard, appeared

答案：

A. On hearing, got

B. At heard, changed

(答案→)C. On hearing, went

D. On heard, appeared

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