反科雷(CoⅡes)骨折(Smith骨折)的典型移位，是

A．远侧端向掌侧移位

B．远侧端向尺侧移位

C．远侧端向桡侧移位

D．近侧端向掌侧移位

E．近侧端旋转移位

—The terrible accident is under investigation.

—Actually, quicker action _____ those workers trapped in the mine.

A．might have saved

B．must have saved

C．need have saved

D．could have saved