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问题 单项选择题

刮刀组件通过螺栓可调整刮刀与陶瓷过滤板间隙，正常间隙调整为（）。

A、0.25～0.5mm

B、0.5～1mm

C、1～1.5mm

D、1.5～2.5mm

答案

参考答案：B

单项选择题

Rapid advances in computer and communication technologies have resulted in the (58) merger of these two fields. The lines have bluned among computing, switching, and digital transmission equipment, and the same digital techniques are being used for data, voice, and image transmission. Merging and evolving technologies, coupled with increasing demands for efficient and timely collection, processing, and (59) of information, are leading to the development of (60) that transmit and process all types of data. The ultimate goal of this evolution is something its proponents-some of the most powerful forces in the computing and telecommunications industries-call the (61) .The (61) will be a worldwide public telecommunications network that will deliver a wide variety of services. The (61) will be defined by the standardization of user interfaces, and will be implemented as a set of digital switches and paths supporting a broad range of traffic types and providing (62) processing services. Inpractice, there will be multiple networks, implemented within national boundaries, but from the user’s point of view there will be a single, uniformly accessible worldwide network.

Rapid advances in computer and communication technologies have resulted in the（）merger of these two fields.

A．decreasing

B．increasing

C．collective

D．single
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单项选择题

四、逻辑判断。每道题给出一段陈述，这段陈述被假设是正确的，不容置疑的。要求你根据这段陈述，选择一个答案。注意：正确的答案应与所给的陈述相符合，不需要任何附加说明即可以从陈述中直接推出。


请开始答题：

父母不可能整天与他们的未成年孩子呆在一起。即使他们能够这样做，他们也并不总是能够阻止他们的孩子去做可能伤害他人或损坏他人财产的事情。因此，父母不能因为他们的未成年孩子所犯的过错而受到指责或惩罚。
如果以下一般原则成立，哪一项最有助于支持上面论述中的结论

A．人们只应该对那些他们能够加以控制的行为承担责任

B．在司法审判体系中，应该像对待成年人一样对待未成年人

C．未成年孩子所从事的所有活动都应该受到成年人的监管

D．父母有责任教育他们的未成年孩子去分辨对错
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