《责令限期改正通知书》的自动销号范围包括（）。
A.逾期开业
B.逾期变更
C.逾期验换证
D.催报、催缴统计生成的案件
参考答案：A, B, C, D
下列原子属于金属元素的是
A．
B．
C．
D．
The scientists are making further research to develop more advanced rockets________spaceships can be launched.[ ]
A．which
B．with which
C．/
D．with that
