He slowed the bleeding by pressure to the wounds until the ambulance arrived.
A. assessing
B. approving
C. applying
D. appointing
网友回答
A. assessing
B. approving
(答案→)C. applying
D. appointing
解析：动词辨析。A评估；B赞成，支持；C运用；申请；涂；敷（药）；D任命。句意：通过压着伤口，他慢慢地止住了血直到救护车到来。根据句意说明C正确。