Word came to the president at last ________there was no one injured in the traffic accident．

1. A.
   that
2. B.
   when
3. C.
   which
4. D.
   who

Word came to the president at last ________there was no one injured in the traffic accident．

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Word came to the president at last 　　　　 there was no one injured in the traffic accident.

A. that　　　　　　 B. when　　　　　　 C. which　　　　 D. who