估价时点除了说明评估估价对应的时间,还说明评估估价对象价值的时间界限,这是估价的时点原则。( )
参考答案:错
—I didn't go to see the doctor yesterday.
—But you________.
A.ought
B.ought to
C.oughted to
D.ought to have
消防工作贯彻()的方针。
A.积极预防,及时消灭
B.专门机构与群众相结合
C.预防为主,防消结合
D.防火安全责任