To forbid the cheating strictly in this important exam, the authorities have released a rule that students _________ bring any reference books and stationery into their classrooms.

A．will not

B．shall not

C．might not

D．need not

依据《安全生产许可证条例》的规定，地方煤矿企业安全生产许可证的颁发机关是( )。

A．省级煤炭管理部门
B．国务院煤炭安全监察机构
C．国务院安全生产监督管理部门
D．省级煤炭安全监察机构