热门试题:
[单选题]380V三相供电电压允许偏差为额定电压的(____)%。
A.±0.5
B.±1.0
C.±7
D.±10
[判断题]在总回风巷和专用回风巷中可以敷设电缆
A.正确
B.错误
[多项选择]全变态昆虫个体的整个生长发育,一般分为()形态。
A. 卵
B. 幼虫
C. 蛹
D. 成虫
[判断题]开关站二次设备柜体结构、外形及颜色均应统一并分散安装。
A.正确
B.错误
[单选题]借款人申请个人二手住房(不含个人二手商用房)贷款共同还款人年龄在18周岁(含)以上,贷款时不超过_周岁。
A.35
B.40
C.50
D.55
[单选题]保护人体健康制定的噪声卫生标准是()。
A.50~60dB
B.60~80Db
C.85~90dB
D.90~110dB
[单项选择]城市社会整合机制不包括( )。
A. 具体性整合
B. 制度性整合
C. 功能性整合
D. 认同性整合
[单选题]1989年12月5日是星期二,那么再过十年的12月5日是星期()。
A.六
B.五
C.日
D.四
[填空题]
提示:Alice来看望Bill。他们有一年未见。Alice说她三天前才到,要在此地待一个月。Bill说,说实在的,他很想念Alice,并邀请她喝咖啡。
Bill: Come in, please.
Alice: Thank you.
Bill: (51) . How have you been lately
Alice: Very well. And you
Bill: I’m well, too.
Alice: (52) . I just drop in on you.
Bill: It’s very kind of you. (53) , I miss you very much.
Alice: So do I.
Bill: (54)
Alice: No, thanks. I’ll have an appointment at four, and I’ve got to go.
Bill: Must you go so soon
Alice: (55) . I’ll surely visit you again.
54()
[判断题]隧道洞口与桥梁、路基等同一个工点有多个单位同时施工或洞内不同专业交叉作业 时,应分别制订现场安全措施。( )
A.正确
B.错误
[单选题]Ping 远程IP,如果收到______个应答,表示成功地使用了默认网关。
A.10
B.4
C.20
D.30
[判断题]《空调列车服务质量规范》不歪戴帽子,不挽袖子和卷裤脚,不敞胸露怀,不赤足穿鞋,不穿尖头鞋、拖鞋、露趾鞋,鞋的颜色为深色系。
A.正确
B.错误
[填空题]使用displayinterfaces命令显示端口up而协议为down,那么()存在故障。
[填空题]用( )测试2M头子,检查有无虚焊及短路的情况。
[单选题]参加堤坝决口、溃坝,以及泥石流、山体滑坡、堰塞湖等抢险救援行动时,要在当地( )的统一领导下组织实施,科学评估现场环境条件,梯次组织精干力量投入救援,严防突发情况和二次灾害造成人员伤害。
A.党委政府
B.消防部门
C.最高领导
D.应急管理
[单选题]关于施工现场泥浆处置的说法,正确的是()。
A.可直接排入市政污水管网
B.可直接排入市政用水管网
C.可直接排人工地附近的城市景观河
D.可直接外运至指定地点
[判断题]从患者标本中分离病原菌是诊断某种细菌性感染的最确切依据。()
[单项选择]人们对工作、消费、娱乐的特定习惯和倾向性方式被称为()
A. 审美观念
B. 生活格调
C. 民族观念
D. 价值观念
[判断题]所谓“异地加工贸易”是指加工贸易企业将保税料件加工的产品结转至另一直属海关关区内的加工贸易企业深加工后复出口的经营活动。 ( )
[判断题]所有公司的重要业务关系和核心业务流程必须数字化使能,只有这样才能被认定为数字化公司。
A.正确
B.错误
[多选题]电路通常有( )三种状况。
A.通路
B.气路
C.顺路
D.短路
E.断路
[单项选择]专属于体格检查中的道德要求的是()
A. 全面系统、听诉耐心
B. 关心体贴、询问仔细
C. 语气轻柔、听诉认真
D. 尊重病人、耐心细致
E. 认真细致、仪表端庄
[单选题]具有疏散风热、清利头目功效的药物是( )
A.葛根
B.浮萍
C.升麻
D.蔓荆子
E.淡豆豉
[判断题]DF7C机车柴油机主油道焊修后需进行1.0MPa的水压试验,保持10min不许泄漏( )。《DF7C/7D段修技规》1.1.4
A.正确
B.错误
[单选题]顾客到店主述,自己舌头两侧起泡疼痛,我们可以建议顾客用菊花来去火,舌两侧是哪个脏腑的反射区
A.肝胆
B.脾胃
C.心肺
D.肾
[简答题]
Part C Directions: Read the following text carefully and then translate the underlined segments into Chinese. Your translation should be written clearly on ANSWER SHEET 2. ( 10 Points) Thirty-five years after computer scientists at UCLA linked two bulky computers using a 15-foot gray cable, testing a new way for exchanging data over networks, what would ultimately become the Internet remains a work in progress. University researchers are experimenting with ways to increase its capacity and speed. Programmers are trying to imbue Web pages with intelligence. And work is underway to re-engineer the net- work to reduce spam and security troubles. (46) All the while threats loom: critics ware that commercial, legal and political pressures could hinder the types of innovations that made the Internet what it is today. Stephen Crocker and Vinton Cerf were among the graduate students who joined UCLA professor Len Kleinrock in an engineering lab on Sept. 2, 1969, as bi
[单项选择]新生儿呼吸窘迫综合征最常见于()
A. 早产儿
B. 糖尿病母亲婴儿
C. 剖宫产儿
D. 胎粪吸入患儿
E. 过期产儿
[多项选择]现况调查的目的和用途有()。
A. 直接验证病因假设
B. 早期发现病人
C. 描述疾病的分布特点
D. 评价疾病的防治效果
E. 治疗病人
[单选题]久期分析也称为持续期分析或期限弹性分析,是衡量利率变动对银行( )影响的一种方法。
A.当期收益
B.风险水平
C.资本充足率
D.整体经济价值
[判断题]起泡剂能减弱气泡间的兼并、提高空气在水中的分散度。
A.正确
B.错误
[判断题]城市配送中心由于运距短,反应能力强,因而从事少品种、多批量、多用户的配送较有优势。
[填空题] It is important that we be mindful of the earth, the planet out of which we are born and by which we are nourished, guided, healed—the planet, however, which we have (26)_______to a considerable degree in these past two centuries of (27)_______ exploitation. This exploitation has reached such (28)_______ that presently it appears that some hundreds of thousands of species will be (29)_______ before the end of the century.
In our times, human shrewdness has mastered the deep (30)_______ of the earth at a level far beyond the capacities of earlier peoples. We can break the mountains apart; we can drain the rivers and flood the valleys. We can turn the most luxuriant forests into throwaway paper products. We can (31)_______ the great grass cover of the western plains and pour (32)_______ chemicals into the soil until the soil is dead and blows away in the wind. We can pollute the air with acids, the rivers with sewage(污水), the seas with oil. We can invent computers (33)_______ pr
[单选题]_______ are least likely to contribute to structural icing on an aircraft.
A.Low clouds
B.Middle clouds
C.High clouds
D.Clouds with extensive vertical development
[单选题]机械车钩每一侧有( )个移动式电气车钩,用于电气信号的耦合。
A.1
B.2
C.4
[单项选择]警察是具有( )性质的维护社会秩序、保卫国家安全的国家行政力量。
A. 武装
B. 治安
C. 暴力
D. 阶级斗争
[单选题] 常用化学消毒剂按照( )功能,分为低效、中效和高效,分别有不同的产品。
A.消毒
B.预防
C.清洁
D.洗涤
[单选题]血细胞分离机的工作原理()
A.根据红细胞的比重分离各类血细胞
B.根据红细胞的大小分离各类血细胞
C.应用免疫的方法分离各类血细胞
D.以上均对