托辊支架是否齐全，下料斗有（），首尾滚筒及增面轮（），滚筒周围有无积灰，运转是否灵活。
参考答案：无堵塞；有无粘料
The police are trying to find out the _____ of the woman murdered in the bathroom. [ ]
A. evidence
B. characteristic
C. status
D. identity
听证应当在行政机关收到听证申请之日起十日内举行。
