As she loved animals so much, she found a job as ____ animal trainer after leaving _____ college. [ ]

A. an; /

B. an; the

C. the; the

D. the; /

呼吸器放入器材箱或存放于专用储存室，室温0℃～30℃，相对湿度40％～80％，并远离腐蚀性气体。