行政机关在作出影响行政相对人合法权益的决定之前,听取有关当事人的陈述、申辩、质证的一种行政程序制度是()
A.告知制度
B.听证制度
C.罚缴分离制度
D.回避制度
参考答案:B
________, he has finished his job ahead of time.
A.As is expected
B.Which is expected
C.It is expected
D.It is as expected
固体废物的种类和组成