【单选题】下列选项属于预防接种异常反应的是( )
E.
受种者在接种时正处于某种疾病的潜伏期,接种后偶合发病
【单选题】在局域网中以集中方式提供共享资源并对这些资源进行管理的计算机称为( ).
【简答题】The company’s manager is Jon Coles , who was previously a senior civil (serve) ____________ in the Department for Education.
【单选题】Jon believes that ___ .
A.
Daveâs experiment goes too far
B.
Daveâs experiment is a good idea
C.
recycling isnât really necessary
【单选题】不属于接种疫苗后出现的一般反应的是( )
【单选题】在局域网中以集中方式提供共享资源并对这些资源进行管理的计算机称为( ).
【单选题】传感器节点体系结构中的传感器模块的作用是()。
A.
存储和处理本身采集的数据以及其他节点发来的数据
【单选题】听力原文:The manager was planning to attend the board meeting at nine o'clock, but he finally arrived at the meeting 25 minutes later. When did the manager arrive at the meeting?
B.
At nine and twenty-five.
C.
At eight and thirty-five.
D.
At nine and thirty-five.
【单选题】It’s nearly eight o’clock, and the manager ______walk in at any moment.