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问题 填空题

YJl9卷烟机MAID-N中英文显示系统基本菜单之产品数据中的含义：其（2）中有偏轻故障、（）、烟丝空松故障、烟丝结块故障、紧头故障、重量故障、规定区域、总剔除量。

答案

参考答案：超重故障

选择题

在图8中，赤道上P点与经线上Q点的正午太阳高度相等，P点位于O点以西，弧OP与OQ相等。完成下列各题。

小题1:此时

A．P地为正午

B．Q 地昼长大于P地

C．地球公转速度较快

D．太阳直射点将北移小题2:当P地位于O地最西时，P地经度为

A．153°E

B．176.5°E

C．171.75°W

D．113°W
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单项选择题

Structured programming practices (71) rise to Pascal，in which constructs were introduced to make programs more readable and better (72) . C provided a combination of assembly language and high-level Structure to create a general-purpose language that could be used from system to (73) programming. Next came object orientation，which is (74) of a methodology and design philosophy than a language issue．This is (75) by the addition of so-called OO extensions to current languages，such as C．

A．structure

B．structured

C．constructs

D．structures
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