吹灰器退出后“吹灰器在吹灰”指示灯仍不熄灭时将影响（）吹灰器的吹灰。

单词拼写，根据汉语提示或首字母提示写出单词（15分）

小题1:Mum,don’t ________(担心)about me.

小题2:I have six subjects this _______(学期).

小题3:He usually gets up _______(早).

小题4:Lily is looking f_______ to visiting her grandpa in Beijing.

小题5:Tom likes making f______ with his classmates.

小题6:Please be c_______ with your things from now on.

小题7:This computer is ______(我的).

小题8:We are going sightseeing and going to have a p_______ on the beach.

小题9:People in a h______ often leave things on the bus.

小题10:I am going to enjoy m_____during the trip.

在实时系统中，进程调度应采用非剥夺优先级调度算法。

施工单位的文件资料采用（）的英文编号。

A.“A”

B.“B”

C.“C”

D.“D”

证券交易必须遵循公开原则，其核心要求是( )。

A．防止证券交易中的欺诈行为

B．公正地对待证券交易的参与各方

C．实现市场信息的公开化

D．保证参与交易的各方机会均等

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