[填空题]
Directions: For each numbered blank in the following passage, fill in
a suitable word in each blank on the ANSWER SHEET.
Sleep is an important part of our lives. We spend about
one-third of our lives sleeping. For millions of people, (51)
, getting enough sleep is a continuing struggle. A recent study found
that thirty-five percent of Americans have (52) going to
sleep or staying asleep. The problem is called insomnia. Insomnia exists
(53) a person is not able to get the (54) of
sleep needed to operate effectively. Insomnia is not (55) in
numbers of hours of sleep. This is because different people need (56)
amounts of sleep to feel rested. The most common problems
(57) from insomnia are sleepiness and trouble in completing
work. Other problems are emotional disorders and difficulty (58)
thinking. The treatments for (59) were discussed
at a recent meeting of the Association of
[简答题]油气层被钻穿后，油气层中的油气由于扩散及渗透的原因进入钻井液，起下钻时，钻井液已停止了循环，减少了对油气的压力，油气更容易进入钻井液，在钻井液静止时，地层中的油气进入钻井液并沿井眼上窜的现象叫做后效。
[判断题]人生观决定一个人做人的标准。( )
A.正确
B.错误
[单项选择]城建档案征集工作应有（）以上工作人员共同进行。
A. 一名
B. 二名
C. 三名
D. 四名
[单选题]下列属于商业票据特点的是（ ）。
A.利率较低，通常比银行优惠利率低，比同期国债利率高
B.利率较高
C.只有二级市场，没有明确的一级市场
D.面额较小
[单项选择]位于颈部，耳垂后方，乳突下端前方凹陷中的腧穴是（）
A. 角孙
B. 翳风
C. 翳明
D. 牵正
E. 头临泣
[单项选择]IEEE制定的生成树协议标准是
A. IEEE802.1B
B. IEEE802.1D
C. IEEE802.1Q
D. IEEE802.1X
儿童容易患自闭症吗？有什么表现，怎么样判断儿童患了自闭症呢？
自闭症是不是就是不太喜欢和别人说话啊？
[单选题]使用频繁的有效期内的安全带（绳），应经常进行( )，发现异常时，立换或报废。
A. 外观检查
B. 数量检查
C. 荷载试验
D. 承载试验
[单选题]按制作对象分类,执勤战斗预案有:具体对象预案、灾害事故类型预案。()
A.正确
B.错误
[单项选择] Buy Nothing Day
The day after Thanksgiving, all the world (at least in the US) goes shopping. In America this is the biggest shopping day in the entire year, known as Black Friday, which sounds dire, but evidently derives from the fact that storekeepers lose money all year and this is the first day in which they finally get into the black which means to make money. Some stores also call it Green Friday. It’’s the biggest day of the year for retailers, when shopkeeper’’s can measure what their take is going to be this year, and the holiday spirit flows as fast as the cash registers can ring it up.
Gifts, decorations, candy and magazines disappear quickly, and woe to the retailer who doesn’’t have as much in stock as the consumers want. "Buy it now" is the phrase of the day-and people have been doing just that for years, egged on by the industry that begins advertising and decorating earlier and more elaborately each year. This is about waste,
A. Y
B. N
C. NG
[单项选择]Kite flying is the sport of sending up into the air, by means of the wind, a light frame covered with paper, plastic or cloth. The frame can be one of many different shapes and is attached to a long string held in the hand or wound on a drum. Kites have a long history of practical application and many different types of kite have been developed to serve various purposes.
The ancient Chinese used bird-kites to carry ropes across rivers and valleys. The current folding kite which will dive excitingly is an improved type of such a kite. With its long flat body and single pair of bird-like wings, it looks just like a large bird in the air. The modern version is usually made of tissue-paper rather than the traditional silk.
Man-lifting kites were developed in ancient times, again by the Chinese, for getting information from walled cities and army camps. In fact, as recently as World War II , German U-boats flew kites from their towers to lift people into the air to watch the l
A. The frame of a kite is attached to a long string held in the hand or wound on a drum.
B. The ancestor of the double box-kite is the box-kite.
C. The cutter kite has a diamond-shaped body but no wings.
D. The man-lifting kites were developed by German.
[判断题]2.97 考试员在每场考试开始前，应当将个人通信工具上交、统一保存。
A.正确
B.错误
[判断题]用心肺复苏法施救时，如伤员有脉搏，表明其心脏尚未停跳，可仅做人工呼吸，每分钟12～16次。
A.正确
B.错误
[单选题]邻线（线间距小于6.5m）来车下道规定:本线封锁时，邻线速度Vmax≤120km/h时，本线（ ）下道。
A.A.可不
B.B.一定要
C.C.提前
D.D.可迟
[单项选择]目前，长输天然气管线中各场站所使用的设备主要有分离器、阀门、（）、计量撬、安全泄放阀清管器收发球筒等。
A. 流量计
B. 压力表
C. 调压撬
D. 液位计
[单选题]雷达液位计是通过测出微波发射和反射回来的（ ）而得到液位的仪表。 A.微波衰减度 B.时间 C.声呐 D.液体黏度
A.A
B.B
C.C
D.D
[多选题]在开展登高作业，高空救援，进入工地等危险区域，或在视线较差、湿滑等场所行进时，应严防坠落,在( )的地面或有障碍物的区域行动时，要小心谨慎防摔跌。
A.结冰
B.油污
C.湿滑
D.坑凹不平
[单项选择]以下关于跨省煤田的资源税适用税率，表述正确的是（）。
A. 从高适用税率
B. 两省财税部门协商确定
C. 两省人民政府协商拟定
D. 由财政部、国家税务总局确定
[单选题]汛期为上、下游防洪及水库安全运行而设立的允许最高蓄水位是( )。
A. 设防水位
B. 警戒水位
C. 保证水位
D. 汛限水位
[单选题]已知点M(2,-3)和点N(a,b)关于y轴对称,则()
A.a=3,b=-2
B.a=2,b=3
C.a=-2,b=3
D.a=-2,b=-3
[单项选择]男，50岁。右眼睑下垂，复视3个月。查体：神清，右眼睑下垂，右眼球外斜，右侧瞳孔散大，对光反应和调节反应消失，双侧视神经乳头边清色淡。既往有蛛网膜下腔出血史。CT扫描增强后发现鞍旁右侧一小圆形高密度影，周围无明显水肿。为行明确诊断，首选的检查是（）。
A. 脑血管造影
B. 头颅MRI
C. 脑室造影
D. ECT
E. 头颅线平片
[单选题]在供电失效情况下,驾驶舱门:
A.失效,打开
B.锁定,关闭
C.开锁,关闭
[填空题]在夜间、隧道内或光线不足处所进行接触网作业时，必须有足够的<--NRC-->。
[判断题]故障范围内的电压互感器重点检查导线有无烧伤、断股，油位、油色、气体压力等是否正常，有无喷油、漏气异常情况等，绝缘子有无污闪、破损现象
A.正确
B.错误
[单选题] 调整轨缝作业中按计划串动钢轨，使用液压轨缝调整器时，25m钢轨每次串动( )根，1.2.5m钢轨每次串动不超过2根。
A.4
B.3
C.2
D.1.
[单选题]表示药物过敏试验阴性⽤ ( )
A. 红⾊“√”
B. 蓝⾊“√”
C. 红⾊“ ( × ) ”
D. 红⾊“ (+) ”
E. 红⾊“※”
[判断题]鉴定结论属于行政诉讼证据。
A.正确
B.错误
[多选题]非电性质保安措施应符合客户的（ ），满足无电情况下保证客户安全的需要。
A.负荷性质
B.用电容量
C.生产特点
D.负荷特性
[多选题]滑动门手动解锁机构在轨道侧开启步骤为（ ）。
A.由中间向两边扳开把手
B.由下往上旋转把手
C.往前推把手
D.向下压把手
E.拉动把手
[单选题]成套接地线应用有透明护套的多股软铜线和专用线夹组成，接地线截面积应满足装设地点短路电流的要求，高压接地线截面积不得小于（ ）mm2。
A.5
B.10
C.16
D.25
[单选题]某工程现场施工过程中,出现施工安全事故,造成 5 人死亡,20 人伤亡,3000 万元人民币直接经济损失, 该事故属于( )
A.特别重大事故
B.重大事故
C.较大事故
D.一般事故
