That same night they made plans, and the next morning, _______ , they met to begin training.
A. ropes in hand
B. ropes are in hand
C. with hand in ropes
D. hand with ropes
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After Wellman pulls himself up the rope, Corbett backtracks to _______ the spikes and climbs up again.
A. respire
B. recover
C. resolve
D. remove
巷道掘进辅助工序有(),(),()前移设备和测量挂线等。