[单项选择]不属于竣工试验的程序是( )。
A. 启动前试验
B. 启动运行
C. 启动试验
D. 试运行

[单选题]以切削速度( )切削中碳钢时，易形成积屑瘤
A.VC≤3m/min
B.VC =20m/min
C.VC =80m/min
D.VC≥100m/min

[单选题]根据《架空输电线路无人直升机巡检技术规程》要求，在检查杆塔本体及金具时，应悬停检查，中型无人直升机单次悬停不宜超过（ ）分钟，与线路设备净空距离不小于（ ）米，水平距离不小于（ ）
A.10,30,25
B.5,25,30
C.5,30,25
D.10,25,25

[多选题]下列活动属于人所独具的意识活动的有（）
A.三思而后行
B.饥不择食
C.眉头一皱计上心头
D.趋利避害的本能
E.预见未来

[单项选择]Passage Three For gathering data about individuals or groups at different developmental levels, researchers can use two related research designs: longitudinal and cross-sectional. A longitudinal study is one that measures a behavior or a characteristic of an individual over a period of time, perhaps decades. An example of such a study is the Berkeley Growth Study begun in 1928 by Nancy Bayley. The study focused on a group of 74 white, middle-class newborns. As they grew older, extensive measures of their intellectual, personality, and motor development were recorded. The subjects were studied for more than thirty years. The longitudinal research design is a powerful technique for seeking understandings of the effects of early experiences on later development. Also, differences in or stability of behaviors or characteristics at different ages can be determined. Longitudinal studies, however, are expensive to conduct, time-consuming, and heavily contingent on the patience and persiste
A. The subjects in a cross-sectional research are not of the same age group.
B. The methods of study in longitudinal research will not change over time.
C. Longitudinal research is reliable only in seeking understandings of the effects of early experiences on later development.
D. Cross-sectional methods are not usually adopted in studying, for example, the changes in intelligence over a thirty-year period.

[单项选择]灌注桩(当桩太短或桩侧有临空面的情况除外)在水平力作用下的极限状态，多数是由下列( )项控制。
A. 桩侧土体的强度
B. 桩侧土体的稳定性
C. 桩身强度
D. 桩体稳定性

[多选题]作为健康管理师，针对慢性病中三高人群进行健康管理，请回答。糖尿病患者非药物治疗的关键内容包括？
A.戒烟
B.心理调节
C.合理膳食
D.自我监测
E.增加运动

[单选题]《人民币现金机具鉴别能力技术规范》(JR/T 0154—2017)中要求自助纸币鉴别机具误识率为( )。
A.0.02%;
B.0.03%;
C.0.04%;
D.0.05%;
E.1%;

[单选题]对于不接地系统，当母线电容电流大于（ ）时，应配置消弧线圈。
A.5
B.10
C.15
D.20

[单选题]肺气肿时，心脏浊音界的改变多为（　　）。
A.心浊音界向左扩大
B.心浊音界缩小
C.心浊音界向右扩大
D.心浊音界向两侧扩大
E.以上均非

[单选题]不同线路或设备对绝缘电阻值有不同的要求，高压线路和设备的绝缘电阻一般不应低于（）。(地方题)
A.A、200MΩ；
B.B、250MΩ；
C.C、300MΩ；
D.D、1000MΩ

[单项选择]碱性尿中能见到的结晶为（）
A. 尿酸钠
B. 尿酸
C. 尿酸铵
D. 非结晶性尿酸盐
E. 磺胺结晶

[填空题]A. by encouraging B. passive C. in control Phrases: A. become 1 and make a bad impression B. improve your effectiveness in conversations and help you feel 2 C. what other people have said and 3 people to continue One of the great challenges facing non-native speakers of English is participating smoothly and comfortably in social conversations. There are aspects of conducting conversations that even native speakers find daunting. Everyone in a conversation is expected to participate actively by responding to 4 . Non-native speakers may become flustered when confronted by a flood of words, which may cause them to 5 . That"s where conversation management comes in. Conversation management is the process of using a set of strategies and key functional phrases to 6 .

[单项选择]在日常工作和生活中，笑的种类有很多。它们绝大多数都是善意的，在商务交往中，（）是适用范围最广泛的。它是一种典型的自得其乐、表示友好的笑。
A. 含笑
B. 微笑
C. 轻笑
D. 浅笑

[判断题]密封胶圈优先选用氟硅橡胶材质，低温高海拔地区禁止选用丁腈橡胶材质：( )
A.正确
B.错误

[单项选择]中央处理单元最后要将映象区内的各输出状态和数据传送到相应的( )。
A. 输出设备
B. 存储器
C. 寄存器
D. 映象区

[多选题]发票包的配置,以下描述正确的是()。
A.车站发票包个数按客服中心个数1:1配置,每个客服岗配置一个发票包,供上岗人员接续共用
B.包内发票分面额用燕尾夹夹好或者用橡皮筋捆好。包内各种面额数量控制在10张至60张之间
C.包里存放《鉴定单》一个
D.每日夜出班客服岗领取发票包上岗,运营结束后将发票包带回编码室交票款员,票款员核查完毕将发票包暂存密码柜里,待夜出班再进行配发

[多选题]‘年1月1日起实施的集团《运营事故调查处理管理规定》中指出，事故责任可分为（）。
A.全部责任
B.主要责任
C.同等责任
D.次要责任
E.无责任

[多项选择]以下属于组合投资管理中的投资分析的内容的有( )。
A. 投资选择
B. 投资绩效评估
C. 宏观分析
D. 行业分析
E. 微观分析

[单项选择]Man cannot continue (26) his numbers (27) the present rate. In the (28) thirty years man will face a period of crisis. (29) experts believe that there will be a widespread food (30) Other experts think this is (31) pessimistic, and that man can keep things (32) worse than they are now. But (33) that two thirds of the people in the world are undernourished or starving now. One thing that man can do is to limit (34) of babies born. The need (35) this is obvious, but it is not easy to achieve. People have to (36) to limit their families. In the countries of the population (37) ,many people like big families. The parents think that this (38) a bigger income for the family and ensures there will be someone in the family who will look (39) them in old age. Several governments have (40) birth control policies in recent years.
A. increasing
B. to increase
C. and increase
D. with increasing