热门试题:
[单项选择]咬肌间隙脓肿切开引流应做哪种切口
A. 下颌角下2cm绕下倾角弧形切口
B. 口内翼下颌皱襞内侧纵形切口
C. 下颌骨下缘下2cm作平行切口
D. 口内翼下颌皱襞处横形切口
E. 下颌骨下缘下1cm以内作平行切口
[判断题]允许两人同时在梯上作业。( )
A.正确
B.错误
[多选题]中央预算单位根据住房管理制度改革的有关规定，可分别开设一个（）（）_、（）（）_、（）（）_、（）（）_，用于核算职工按住房制度改革政策规定交纳的购房款等资金
A.售房收入
B.住房维修基金及其利息
C.购房补贴专用存款账户
D.个人公积金
E.住房补贴
[多选题]定位器偏移标准值：平均温度时（）与接触线在该点的伸缩量相一致。
A.垂直于线路中心线
B.温度变化时沿接触线纵向偏移
C.水平于线路中心线
D.温度变化时沿接触线横向偏移
[单项选择]
It is acknowledged that the modem musical show is America’s most original and dynamic contribution to theater. In the last quarter of a century, America has produced large (31) of musical plays that have been popular abroad (32) at home. (33) , it is very difficult to explain (34) is new or (35) American about them, for the (36) are centuries old.
Perhaps the uniqueness of America’s contribution to the (37) can best be characterized through brief descriptions of several of the most important and best-known musicals. One of these is surely Oklahoma by Richard Rogers and Oscar Hamerstein. It burst (38) popularity in 1943. Broadway audience and critics were (39) by its (40) , vitality and excitement. This "new" type of musical was (41) as kind of (42) theater in which the play, the music and lyrics, the dancing, and the scenic background were assembled not merely to prov
A. variety
B. amusement
C. sundries
D. fun
[单选题]现在计算机正朝()方向发展.
A.A:专用机
B.B:微型机
C.C:小型机
D.D:通用机
[单项选择]舌下腺肿瘤最常见的是（）
A. 腺泡细胞癌
B. 腺淋巴瘤
C. 黏液表皮样癌
D. 多形性腺瘤
E. 腺样囊性癌
[单选题]TT系统是指电源中性点直接接地,而设备的外露可导电部分经各自的( )分别直接接地的三相四线制低压供电系统
A.相线
B.中性线N
C.保护线PE
[单项选择]下列关于工程咨询投标技术建议书附件中通常不包括( )。
A. 邀请函和工作大纲
B. 公司从事类似咨询项的实例
C. 投标的技术方案
D. 公司实力介绍
[多选题]泵检修通知单内容包括()。
A.检修的详细项目
B.检修完成时间
C.泵出现故障项目
D.列出更换配件清单
[单项选择]
Cosmetic Surgery
Surgery that can improve the way a person looks is becoming more and more
popular in the United States. This kind of surgery is called cosmetic surgery,
and both men and women are turning to this treatment as a way of keeping their
appearance young as well as keeping competitive (有竞争力的) in their jobs. Men
especially are beginning to turn to face-lifts (面部拉皮手术), liposuction (taking fat
out of the body), and implants (putting artificial parts into their bodies) to
help them look younger. As companies downsize (编造) and move younger employees
into higher positions, older employees in their late forties and early fifties
feel the need to look and act younger in order to stay competitive. These
operations are not without dangers, however.
One young woman
had an eye operation to get rid of the bags under her eyes. She described her
experience as terrible. She said, "When he started cutting, I was fully awake.
Even though he’d given me an injection near my eyes, I saw everything." She went
on to explain, "I knew I had to keep still because of what he was doing. He was
scraping (刮) away fat underneath my eyes. It took about ten minutes. After he
finished, I felt I couldn’t walk. I was so faint." Her troubles did not end
after the operation for two weeks. Her eyes were swollen (肿胀的) and almost
completely closed, and even dark glasses could not hide the side effects of the
operation.
Liposuction, taking fat out of the body, is probably
the most popular cosmetic operation in the United States. It seems simple
enough. First, a small cut is made over the place where the patient wants the
fat removed. Next, a small pipe is put into the cut. A machine like a vacuum
cleaner is then used to suck the fat out of the body. However, as one doctor
explained, some problems call happen after the operation. He warned, "Irregular
lumps and loose skin can reset from this operation. If it is not evenly done,
liposuction can produce a very lumpy result." Patients often must have more
liposuction to correct the problem.Not everyone is a good candidate for liposuction.
A. Right
B. Wrong
C. Not mentioned
[单选题]静力破碎剂（ ）与其他材料混放，应存放在干燥场所，不得受潮。
A.不得
B.严禁
C.应当
D.不宜
[判断题]砍剪山坡树木应做好防止树木向下弹跳接近线路的措施。
A.正确
B.错误
[单项选择]"BZA20118系统每个电源架最大容量是（）。
A. 630A
B. 450A
C. 500A
[单选题]党的十四大确定我国经济体制改革的目标是建立( )体制。
A.以公有制为基础的有计划的商品经济
B.计划与市场相结合的社会主义商品经济
C.社会主义市场经济
D.计划经济
[单选题]120．洪先生，57岁，上腹隐痛，食欲不佳，体重减轻4个月，解黑便3次。体格检查：腹部无阳性体征。应首先考虑为
A.慢性胃炎
B.十二指肠溃疡
C.胃溃疡
D.胃癌
E.胃憩室
[判断题]数据库投运前，应按需配置访问数据库的MAC地址（ ）。
A.正确
B.错误
[单项选择]我们通常所讲的关税壁垒是指（）。
A. 高额进口税
B. 高额出口税
C. 高额过境税
D. 高额附加税
[单选题]某银行信息系统为了满足业务发展的需要准备进行升级改造,以下哪一项不是此次改造中信息系统安全需求分析过程需要考虑的主要因素 ( )
A.信息系统安全必须遵循的相关法律法规,国家以及金融行业安全标
B.信息系统所承载该银行业务正常运行的安全需求
C.消除或降低该银行信息系统面临的所有安全风险
D.该银行整体安全策略
[单选题]1981年1月25日,最高人民法院特别法庭判处江青、张春桥( )。
A.死刑
B.无期徒刑
C.有期徒刑20年
D.死刑,缓期二年执行
[不定项选择题]A.手太阴肺经
A.督脉
B.十二经筋
C.十二经别
D.十五络脉
E.属于奇经八脉的是
[单项选择]
Every woman dreams of receiving a huge priceless diamond. Now space scientists 21 that they have discovered the largest diamond in the universe. But it’s well 22 the reach of the most lovestruck men because it’s 50 light years away, to be 23 .
Measuring 2,500 miles across and weighing five million trillion trillion pounds, the rock was found on Valentine’s Day 24 in the core of a white dwarf star, and it has excited the 25 world.
"It’s the mother of all diamonds, "said Travis Metcalfe, 26 led the team of researchers at the Harvard-Smithsonian Centre ," and you would need a jeweler’s loupe(用专放大镜), the size of the Sun, to 27 this diamond."
The largest diamond 28 on earth was the 3,106-carat(克拉) Cullinan. It was cut 29 nine major stones, including the 530-carat Star of Africa, now a part of the Crown Jewels. Diamonds were 30 discovered in In
A. decorated
B. viewed
C. took
D. wore
[单选题][T]A-C-D-001322
闭路系统车站操作键盘中的ENTER是用于()
A.终止一个程序
B.表示一条命令的开始
C.表示一条命令的结束
D.开始一个程序
[单选题](____)应检查变电站的周边环境、排水设施（排水沟、排水井等）状况，保证在恶劣天气（特大暴雨、连续强降雨、台风等）的情况下顺利排水。
A.汛期前
B.雨季前
C.汛期后
D.雨季后
[判断题]2.52由非封闭式货车改装、虽装置有专用设备或器具、但不属于专项作业车的汽车，按照GB7258-2017的规定属于货车。
A.正确
B.错误
[判断题]波尔山羊、马头山羊、中卫山羊、济宁青山羊和雷州山羊都属于肉用型山羊。（）
[判断题]移动式供气源呼吸器可单人使用,也可多人同时 使用。( )(易)
A.正确
B.错误
[判断题]施工机具的操作人员应经过专业培训，持证上岗。
A.正确
B.错误
[单项选择]为了克服由于命令的统一原则而产生的信息传递的延误，专门设计了一种分层管理，以沟通信息，及时处理问题。这项设计被称为（）
A. 管理方格图
B. 韦伯行政管理图
C. 质量圈
D. 法约尔跳板
[判断题]补油回路经过滤器芯堵塞会造成采煤机不牵引。（）
[单选题]摆放循环罐活动基础时( )。
A.只许填方,不许挖方;
B.只许挖方,不许填方;
C.可以挖方,可以填方;
D.不许挖方,不许填方。
[单选题]解除处分后,晋升( )不再受原处分的影响。
A.工资档次
B.级别
C.职务
D.职级
[单选题]中国航天事业的三个里程碑分别是()。
A.人造地球卫星上天,载人航天飞行,月球探测工程
B.人造地球卫星上天,建造空间站,载人航天飞行
C.载人航天飞行,建造空间站,月球探测工程
D.人造地球卫星上天,载人航天飞行,建造空间站
