热门试题:
[判断题]雷雨天气，需要巡视室外高压设备时，应穿绝缘靴，并不准靠近架空线和避雷针。
A.正确
B.错误
[多选题]下列关于涉毒犯罪行为的认定，说法错误的是（）。（1分）
A.陈某资助张某购买冰毒，并为其提供交通工具。陈某构成包庇毒品犯罪分子罪
B.雷某在淘宝上开店，以卖小音箱为幌子贩卖毒品。对雷某应当以非法利用信息网络罪和贩卖毒品罪数罪并罚
C.陶某明知王某在互联网上以视频形式传授制造毒品的方法，收取王某费用后为其提供网络服务器托管技术支持。对陶某以帮助信息网络犯罪活动罪和传授犯罪方法罪数罪并罚
D.熊某向彭某等3人贩卖毒品后，容留该3人在家吸食毒品。对熊某应当以贩卖毒品罪和容留他人吸毒罪数罪并罚
[单项选择]更换电池必须是在可编程控制器（）的前提下，否则会丢失可编程控制器中的程序
A. 正常工作
B. 启动
C. 停运
D. 断电
[多项选择]按照在一定条件下，能否由原发行的股份公司出价赎回为依据，优先股可分为（）。
A. 不可赎回优先股
B. 可转换优先股
C. 可赎回优先股
D. 不可转换优先股
[多选题]中国铁路上海局集团有限公司客运处关于公布《客运站车音视频记录仪管理办法》的通知）客管函〔2018〕247号规定：旅客列车上主要在（）、行包异常情况记录等情景开启使用。
A.巡视检查
B.站车交接
C.应急处置
D.处理旅客投诉、旅客失信行为、旅客伤害时取证
[单选题]《关于新形势下党内政治生活的若干准则》要求,建立( ),宽容干部在工作中特别是改革创新中的失误。( )
A.防错纠错机制
B.教育引导机制
C.容错纠错机制
D.宽容救济机制
[单选题]不属于丸剂特点的是
A.服用方便
B.吸收缓慢
C.药力持久
D.不易变质
E.适用于慢性虚弱性病证
[单项选择]引起细菌性痢疾全身毒血症的主要因素是（）
A. 神经毒素
B. 肠毒素
C. 内毒素
D. 细胞毒素
E. 外毒素
[单项选择]病程超过2个月的感染是：（）
A. 急性感染
B. 慢性感染
C. 亚急性感染
D. 败血症
E. 脓毒症
[单选题]‡年该居民企业来源于乙国子公司的应纳税所得额是( )万元。
A.1700
B.1800
C.2600
D.2800
[单项选择]患儿，男，3岁，曾多次患肺炎，平时无发绀。查体：心前区隆起，心尖搏动弥散，胸骨左缘第2肋间闻及4/6级粗糙的连续性机器样杂音。此患儿应注意的体征还有（ ）
A. 脉压减少
B. 水冲脉
C. 腹部血管杂音
D. 下肢血压低
E. 三凹征
[简答题]旋松半联轴节紧固螺栓的专用工具是(___)。
[判断题]电缆敷设可以将电缆在马路上拖动。
A.正确
B.错误
[单选题]TB/T1632-91标准规定：钢轨焊头应进行焊后（ ）。
A.锻打
B.热处理
C.冷处理
D.B和C
[多选题]反映员工个性与潜能的信息，包括（ ）
A.兴趣
B.特长
C.爱好
D.沟通
E.人格
[单选题]检阅领导讲话完毕后，检阅指挥下达“( )”口令，向检阅领导报告检阅结束。
A.稍息
B.立正
C.蹲下
D.敬礼
[单项选择] In the 1960s, medical researchers Thomas Holmes and Richard Rahe developed a checklist of stressful events. They appreciated the tricky point that any major change can be stressful. Negative events like "serious illness of a family member" were high on the list, but so were some positive life-changing events, like marriage. When you take the Holmes-Rahe test you must remember that the score does not reflect how you deal with stress it only shows how much you have to deal with. And we now know that the way you handle these events dramatically affects your chances of staying healthy.
By the early 1970s, hundreds of similar studies had followed Holmes and Rahe. And millions of Americans who work and live under stress worried over the reports. Somehow, the research got boiled down to a memorable message. Women’’s magazines ran headlines like "Stress causes illness!" If you want to stay physically and mentally healthy, the articles said, avoid stressful events.
But such simpli
A. nervous when faced with difficulties
B. physically and mentally strained
C. more capable of coping with adversity
D. indifferent toward what happens to them
[单项选择]Spending the money, he felt
A. as if a wealthy man
B. as though a wealthy man
C. as though a man of wealth
D. like a wealthy man
[单项选择]患者要求术前自身贮血和输液自身血回输时，输血科医生的职责是（）
A. 采血和贮血
B. 输血
C. 向患者说明输血可能引起的不良反应
D. 填写《输血治疗同意书》
[多选题]国家电网有限公司为各类充电桩建设提供（ ）“三省”服务，以车联网平台为主导、充电桩为基础，持续提升平台的开放性和公共服务能力。
A.省力
B.省时
C.省钱
D.省心
[填空题]· Look at the note below.
· You will hear a man requesting some information about a job.
{{B}}Message{{/B}}
For: Mrs. Steinbeck
From: Michael Cornwall
Michael Cornwall phoned about the post of{{U}} (5) {{/U}}Manager.
He’s already got the{{U}} (6) {{/U}}
Original interview schedule doesn’t suit hint
He asked for a{{U}} (7) {{/U}}interview. (Can you let him know if that’s possible )
Confirmed that all{{U}} (8) {{/U}}must be brought within this week.
[判断题]对于大额支付系统往账业务,发起机构发出业务撤销的申请,接收机构不得拒绝发起机构申请。( )
A.正确
B.错误
[单选题]返滴定法测铅盐中铝时，以二甲酚橙作指示剂，pH值应控制在（）。
A.A.3〜4
B.B.5〜6
C.C.7〜8
D.D.9〜10
[单项选择]Early in the 16th century men were trying to reach Asia by traveling west from Europe. In order to find Asia they had to find a way past South America. The man who eventually found the way from the Atlantic Ocean to the Pacific was Ferdinand Magellan.
Magellan sailed from Seville in August 1519 with five ships and about 280 men. Fourteen months later, after spending the severe winter on the coast of Patagonia, he discovered the channel which is now called Magellan’s Straits. In November 1520, after many months of dangers from rooks and storms, the three remaining ships entered the ocean on the other side of South America.
They then continued, hoping to reach Asia. But they did not see any land until they reached the islands off the coast of Asia. Before they arrived at these islands, later known as the Philippines, Magellan was killed in battle. The remaining officers then had to get back to Spain. They decided to sail around Africa. After many difficulties, one ship with eig
A. The Discovery of the Magellan’s Straits
B. The Discovery of the Philippines
C. The Most Dangerous Expedition in Navigation
D. The First Expedition to Asia
[单选题]在为颌骨缺损的患者进行口腔检查时，下列说法中不正确的是（ ）
A.由于颌骨缺损后修复体的固位常存在一定的困难，故对余留牙一般均采用尽量保留的原则
B.龋齿应及时做充填治疗，必要时做人造冠保护
C.对牙槽骨吸收Ⅱ°以下的残根，均应尽可能保留，经过完善的根管治疗后，做桩核人造冠修复
D.对Ⅱ°或Ⅲ°以下松动牙，有利于固位者也应考虑保留
E.Ⅲ°松动牙，有利于固位者也应考虑保留
[多选题]面神经核上瘫的表现为 ( )
A.病灶对侧鼻唇沟消失
B.口角低垂向病灶侧偏斜
C.流涎
D.不能鼓腮、露齿欠佳
E.下颌偏向病灶对侧
[单选题]绝缘子是用来使导线和杆塔之间保持（）状态。
A.稳定
B.平衡
C.绝缘
D.保持一定距离
[多项选择]绝缘手套、绝缘靴、绝缘垫有（）等缺陷时不应使用。
A. 发黏
B. 裂纹
C. 破口（漏气）
D. 气泡
E. 发脆
F. 嵌入导电杂物
[单选题]装设的接地线应接触良好、连接可靠。
A.正确
B.错误
C.略
D.略
E.略
F.略
[单选题]中国联通设立“25121”五大目标中其中之一是制定（）个个5G应用标准。
A.10
B.20
C.30
D.40
[判断题]混合燃烧比扩散燃烧的燃烧速度快。
A.正确
B.错误
[判断题]在线路复测时所使用的测绳，应经常用合格的钢尺进行校正。
A.正确
B.错误
[单选题]有线通信是利用（ ）来充当传输导体的。
A.红外线
B.铜缆或光缆
C.卫星
D.电磁波
[单项选择]介于人与人之间的一种直接的面对面信息沟通的交流活动是（）
A. 人际传播
B. 互动传播
C. 直接传播
D. 双向传播
E. 单向传播
