[单项选择]
The Pacific Ocean covers more than 166 million square kilometers (more than 64 million square miles) --about one-third of the earth’s surface. The area of the Pacific is greater than that of all of the continents combined, and it makes up nearly half of the area covered by the earth’s oceans.
The Pacific is not only the largest ocean but also the world’s oldest and deepest, with an average depth of 4,280 meters (14,040 feet). Most of the geologic activity of the Pacific occurs around its edges. In fact, the so-called Pacific Ring of Fire contains more than 80 percent of the earth’s active volcanoes and most of its earthquake activity.
The Pacific was given its name because of the tranquillity(安静) of its waters, although it is occasionally swept by typhoons, and a number of strong currents circulate beneath the surface. The influence of the icy Antarctic continent and the smaller ratio of land to sea lowers water temperatures in the southern
A. fragile
B. methods
C. probabilities
D. future
[填空题]
Is there enough oil beneath the Arctic National Wildlife
Refuge (ANWR) to help secure, America’s energy future
President
Bush{{U}} (26) {{/U}}thinks so. He has argued that tapping ANWR’s oil
would help ease California’s electricity{{U}} (27) {{/U}}and provide a
major boost to the country’s energy{{U}} (28) {{/U}}But no one knows for
sure how much crude oil lies buried beneath the{{U}} (29) {{/U}}earth
with the last government survey,{{U}} (30) {{/U}}in 1998, projecting
output anywhere from 3 billion to 16 billion barrels.
The oil
industry goes with the high end of the range, which could equal as much as 10%
of US{{U}} (31) {{/U}}for as long as six years. By pumping more than one
million barrels a day from the{{U}} (32) {{/U}}for the next two or three
decades, lobbyists claim, the nation could cut back on imports{{U}} (33)
{{/U}}to all shipments to the US from Saudi Arabia. It sounds good.{{U}}
(34) {{/U}}.
[判断题]电流软启动过程就是开机后使整流器先处于限流状态，并使限流点逐渐升高至整定值的过程。
[判断题]2工伤由路局安全监察室负责认定和审批。
A.正确
B.错误
[单项选择]月经后期虚寒证的治法是（）
A. 温经散寒调经
B. 散寒祛瘀调经
C. 扶阳祛寒调经
D. 补肾疏肝调经
E. 温阳补肾调经
[多选题] 刑事案件可以由（）的公安机关管辖
A. 犯罪行为发生地
B. 犯罪结果发生地
C. 犯罪嫌疑人居住地
D. 受害人居住地
[单项选择]风湿性心脏瓣膜病二尖瓣关闭不全时，心脏听诊不可能发现的体征为
A. 心尖区全收缩期杂音向左腋下传导
B. 心尖第一心音亢进
C. 肺动脉瓣区第二心音分裂
D. 心尖区第三心音
E. 心尖区短促舒张早期杂音
[单选题]日本发动豫湘桂战役的主要目标是 ( )。
A.迫使国民政府最终投降
B.打通中国的大陆交通线
C.为进攻东南亚做准备
D.进一步扩大侵华战争
[填空题]列车机车与第一辆车的车钩、软管的摘解，无客列检作业时，由（）负责。
[多选题]关于刑事传唤、拘传和提讯说法正确的是（ ）。
A.传唤和拘传的对象是未被羁押的犯罪嫌疑人；
B. 提讯的对象是已被羁押的犯罪嫌疑人；
C. 拘传是法定的刑事强制措施；
D.传唤、拘传犯罪嫌疑人，应当保证犯罪嫌疑人的饮食和必要的休息时间
[单选题]电子束焊中,焊接厚大工件时应选用( )。
A.通用型焊机
B.高压型焊机
C.中压型焊机
[单选题]某繁忙干线发生货运列车脱轨2辆,造成行车中断1 h45 min,属于一般( )事故。
A.A类
B.B类
C.C类
D.D类
[判断题]轨缝过大，轨温升高时，有可能把夹板螺栓拉弯或剪断。
A.正确
B.错误
[单项选择]I fell in love with England because it was quaint (古雅)—all those little houses, looking terribly old-fashioned but nice, like dolls’ houses. I loved the countryside and the pubs, and I loved London. I’ve slightly changed my mind after seventeen years because I think it’s an ugly town now.
Things have changed. For everybody, England meant gentlemen, fair play, and good manners. The fair play is going, unfortunately, and so are the gentlemanly attitudes and good manners—people shut doors heavily in your face and politeness is disappearing.
I regret that there are so few comfortable meeting places. You’re forced to live indoors. In Paris I go out much more, to restaurants and nightclubs. To meet friends here it usually has to be in a pub, and it can be difficult to go there alone as a woman. The cafes are not terribly nice.
As a woman, I feel unsafe here. I spend a bomb on taxis because I will not take public transport after 10 p.m. I used to use it, but now I’m afraid.
A. a taxi
B. the money
C. a bomb
D. public transport
[多选题]项目质量履约关键岗位中生产经理质量管理考核项内容包含（）。
A.质量整改执行力
B.例会关注质量
C.参加质量月检
D.质检建议态度
E.用质量换工期
[单选题]以多轴航拍飞行器为例，是否轴数越多载重能力越大
A.是
B.不是
C.不一定
[判断题]纤维素是植物细胞壁中最重要的成分,是由多个葡萄糖分子脱水缩合形成的长链。
A.正确
B.错误
[判断题]有限空间所使用的呼吸防护用品主要包括正压式呼吸器和紧急逃生呼吸器。
A.正确
B.错误
[单项选择]某企业职工和部门的关系模式如下所示，其中部门负责人也是一个职工。职工和部门关系的外键分别是 (1) 。
职工(职工号，姓名，年龄，月工资，部门号，电话，办公室)
部门(部门号，部门名，负责人代码，任职时间)
查询每个部门中月工资最高的“职工号”的SQL查询语句如下：
Select职工号from职工as E
whetre月工资=(Select Max(月工资) from职工as M (2) )。
A. 职工号和部门号
B. 部门号和负责人代码
C. 职工号和负责人代码
D. 部门号和职工号
[多选题]根据GB12325，10kV及以下供电电压允许偏差为多少？
A.A、10kV 及以下三相供电电压允许偏差为额定电压的±5% 、
B.B、220V 单相供电电压允许偏 差为额定电压的+5％与-10%。 、
C.C、10kV 及以下三相供电电压允许偏差为额定电压的±7% 、
D.D、 220V 单相供电电压允许偏 差为额定电压的+7％与-10%。
[单选题]高速铁路无砟轨道曲线超高最大值不得超过（ ）。
A.75mm
B.100mm
C.175mm
D.200mm
