[单选题]基本视图一共有三个,它们的名称分别是主视图、俯视图、( )。
A.仰视图
B.左视图
C.侧视图
D.后视图

[单项选择]治疗心绞痛心肾阳虚证，应首选（）
A. 济生肾气丸
B. 半夏白术天麻汤
C. 六味地黄丸
D. 参附汤合右归丸
E. 当归四逆汤合苏合香丸

[简答题]如用户的功率因数在“功率因数调整电费表”所列两数之间，那么其功率因数的确定方式是什么？

[单项选择]根据埃里克森的心理社会发展理论，青年关于自己是什么样的人、在社会应战什么样的地位、选择何种职业等一系列的感受是（）。
A. 自我同一感
B. 勤奋感
C. 主动感
D. 信任感

[判断题]根据《电力安全工作规程 风电场》( Q/GDW 10799.5—2017),用砂轮磨工具时应使火星向下。应用砂轮的侧面研磨。
A.正确
B.错误

[不定项选择题]共用题干 Computer Crimes

More and more,the operations of our businesses,governments,and financial institutions are controlled by information that exists only inside computer memories.Anyone clever enough to modify this information for his purpose can reap substantial rewards.Even worse,________(46)
It's easy for computer crimes to go undetected if no one checks up on what the computer h doing.________(47),the criminal may walk away not only unpunished but with a growing recommendation from his former employers.
Of course,we have no statistics on crime that go undetected.But it's disturbing to note how many of the crimes we do know about were detected by accident,________(48)The computer criminals who have been caught may have been the victims of uncommonly bad luck.
For example,________(49)Investigation revealed that the extra cards she was being asked to punch were for dishonest transactions.In another case,dissatisfied employees of the thief tipped off the company that was being robbed.
Unlike other lawbreakers,who must leave the country,commit suicide,or go to jail,computer criminals sometimes escape punishment demanding not only that they not be charged but that they be given good recommendations and perhaps other benefits.
All too often,their demands have been met. Why?________(50)that would result if the public found out that their computer had been misused.They hesitate at the thought of a criminal
boasting in open court of how he juggled the most confidential records right under the noses of the company's executives,accountants,and security staff. And so another computer criminal departs with just the recommendations he needs to continue his crimes elsewhere. _________（46）
A.a certain keypunch operator complained of having to stay overtime to punch extra cards.
B.It goes without saying that any one who breaks the law should be punished.
C.Because company executives are afraid of the bad publicity
D.a number of people who have done this and been caught at it have managed to get away without punishment.
E.not by systematic inspections or other security procedures.
F.But even if the crime is detected

[单选题]发动机火警电门通常都是锁在压下位以防止发动机意外关车；此电门锁什么情况下不会开锁?
A.当发动机火警电门灯亮时
B.当发动机过热指示灯亮时
C.人工开锁
D.进行火警测试时

[单选题]空调系统在紧急通风时回风口（），新风口（）。
A.全开，全开
B.全开，全闭
C.全闭，全开
D.全闭，全闭

[单项选择]下列关于量的描述错误的是（）。
A. 量存在于某量制之中，与测量操作无关
B. 量可分为“特定”和“一般”，也可分为“同种量”和“同类量”
C. 通常情况“量”是不能计数的，只能通过测量给出其值
D. 力矩和功的单位都为牛顿•米，它们为同类量

[单选题]《保密法》规定,国家秘密的保密期限,除另有规定外,绝密级不超过( )年。
A.三十
B.二十
C.十
D.五

[单选题]将经淬火的碳素钢工件加热到Ac1（珠光体开始转变为奥氏体）前的适当温度，保持一定时间，随后用符号要求的方式冷却，以获得所需要的组织结构和性能。此种热处理方法为()。
A.去应力退火
B.完全退火
C.正火
D.回火

[单项选择]Passage Four