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10.I do not doubt in the least that inflation leads to _________decline.
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11.A blizzard _______________great drifts of snow across the lake.
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12.Tim says _________everybody will be affected by the tax increase, but I’m sure he’s exaggerating.
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1.China’s economic success over the past three _________has raised the living standards of hundreds of millions of Chinese citizens.
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2.Citibank picked the chief executive of Etang.com as its first Chinese customer Thursday to open an account at its new branch in the _______Pease Hotel along Shanghai’s fabled waterfront.
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3.The United States last Wednesday _________tariffs关税 of up to 30 percent on a range of foreign steel imports to help protect its domestic国内的industry.
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4.Although he was raised as a Christian, he’s not really very _________.
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5.You can distinguish between frogs ands toads蟾蜍 in the following way: frogs have _________bodies, long limbs, and a smooth skin, and toads have stouter bodies, short limbs, and dry skin.
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6.From the airplane window I could see a _________of city streets.
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7.Aunt Pat smiled at her little niece and _________her to eat.
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8.Dr. Rich Hamilton is planning his own World Wide Web _________on the Internet to provide assistance to anyone who asks for medical help.
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9.It is difficult to estimate the number of people doing part-time jobs _________
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10.The president _________his foreign minister, Mr. Burns, to act as representative to the international conference to be held in Tokyo next month.
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11.Advances in telecommunications have meant that it is just as easy to work from a computer _________at home as it is from a town center office.
【填空题】
12.Until the new gym is built, you have no option but _________existing buildings which may or may not suit your immediate目前的requirements.
【填空题】
1.According to some scientists, global warming _________the survival of the whole human race.
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2.The number of visitors from parts of Scotland not including the Edinburgh area was, in fact, relatively small19%, and exceeded the number of overseas visitors16%_________.
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3.The early Spaniards established a chain of mission _________the local population along the San Antonio River.
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4.It was common practice then that when the store owners wanted to go on vacation they simply _________
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5.As they didn’t have relatives or friends there they often _________around nearby malls when they got bored.
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6.To make a birthday card, you can simply cut out some funny or pretty pictures from magazines, _________them _________a piece of card and then write your message inside.
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7.She picked up the receiver and, _________ asking the caller to hold on, went off to tell Jack that he was wanted on the phone.
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8.To relax himself for a little while, he rose from the computer desk, walked across the room towards the window and stretched both arms upwards and _________.
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9.The new product has a pair of small loudspeakers fitted inside, which you can easily _________ your computer’s sound card.
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10.Music in fact is a _________language of a non-verbal nature which is rich in expression.
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11.This _________is designed to show at a glance how many rooms have been rented out and how many are still available.
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12._________ glorious sunshine, the boundless stretch of corn fields looked an impressive sight.
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1.The cook put the meat on a plate, _________it with salt and pepper, wrapped up the plate in aluminum foil铝箔 and then placed it in the oven to roast.
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2.Every waking moment we talk to ourselves about the things we experience. Our self-talk, the thought we communicate to ourselves, _________control the way we feel and act.
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3.John made everyone laugh when he got the words _________and referred to himself as “my husband’s wife”.
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4.You can’t live a perfect day without doing something for someone who will perhaps never be able to _________you.
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5.Because the Earth is a sphere, sailors _________only can view other ships to a distance of about 13 miles before those ships seem to disappear into the horizon.
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6.Johnson dismissed _________ideas lightly as no good on several occasions.
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7.One tends to believe whatever one repeats to oneself sufficiently often, whether the _________be true or false.
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8.Susan told me numerous times how her sister _________children.
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9.I don’t know what my roommate is up to because he does everything _______________, either when I am away or when I am asleep.
【填空题】
10.For economic reasons, shipbuilders have designed vessels___ that can be loaded and _________in a minimum amount of time with minimum labor.
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11.Laugh, and the world laughs with you; _________, and you weep alone.
【填空题】
12.A national debate is now _________about the manner in which we as a society should protect our natural resources.
【单选题】
___是湿润的纤维脱水后形成的薄片型材料。
A. 安全线
B. 安全纤维
C. 纸张
D. 水印
【单选题】
纸张最核心的材料是___,在它的基础上再通过添加其他配料使其具备不同的性质。
A. 纤维
B. 安全纤维
C. 纸浆
D. 水印
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【单选题】
各工班责任分工道岔内的所有转辙部分应根据行车需要和冰雪情况确定除雪周期，而辙叉轮缘槽和护轨轮缘槽必须___小时彻底清除冰雪一次。
【单选题】
经地铁列车碾压过的翼轨轮缘槽，严禁大于___小时清除一次。
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道岔两尖轨尖端距离大于6m时，则按不大于___‰的递减率递减，但中间应有不短于6mm的相等轨距段。
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导曲线可根据需要设置6mm的超高，并在导曲线范围内按不大于___‰顺坡。
【单选题】
道岔辙叉部分查照间隔和护背距离应控制在___mm、(D)mm之间比较合适。
A. 1390～1393 1346～1348
B. 1391～1394 1345～1348
C. 1390～1394 1346～1348
D. 1391～1394 1346～1348
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辙叉轮缘槽检查时标准宽度为___mm,容许误差为+3、-1mm。
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辙叉护轨平直段轮缘槽检查时标准宽度为___mm，容许误差为+3、-1mm。
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尖轨非工作边与基本轨工作边的最小距离为___mm，容许误差为-2mm。
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护轨轮缘槽和辙叉轮缘槽宽度之和应不小于___mm。
【单选题】
钢轨伤损分为___三类。
A. 轻伤、重伤和折断
B. 微伤、轻伤和重伤
C. 微伤、重伤和折断
D. 中伤、重伤和折断
【单选题】
辙叉伤损分___两类。
A. 轻伤和折断
B. 微伤和重伤
C. 轻伤和重伤
D. 轻伤和折断
【单选题】
侧面磨耗在钢轨踏面（按标准断面）下___mm处测量。
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钢轨顶面擦伤深度超过___mm为钢轨重伤
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钢轨顶面上有长大于___mm，深大于10mm的掉块为钢轨折断标准之一。
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轨头下颏透锈长度超过___mm为钢轨重伤标准之一。
【单选题】
轨头下颏透锈长度不超过___mm为钢轨轻伤标准之一
【单选题】
轨端或轨顶面剥落掉块，其长度超过___mm，深度超过(B)mm，为钢轨轻伤。
A. 30 4
B. 15 4
C. 30 8
D. 15 8
【单选题】
轨端或轨顶面剥落掉块，其长度超过___mm，深度超过(C)mm，为钢轨重伤标准之一。
A. 30 4
B. 15 4
C. 30 8
D. 15 8
【单选题】
高锰钢整铸辙叉轻伤标准为辙叉心宽40mm断面处，辙叉心垂直磨耗（不含翼轨加高部分），50kg/m及以下钢轨，在正线上超过___mm断面。
【单选题】
辙叉心、辙叉翼轨面剥落掉块，长度超过___mm，深度超过(D)mm,为高锰钢整铸辙叉轻伤标准。
A. 10 5
B. 10 3
C. 15 5
D. 15 3
【单选题】
辙叉心、辙叉翼轨面剥落掉块，长度超过___mm，深度超过(A)mm，为高锰钢整铸辙叉重伤标准。
A. 30 6
B. 30 3
C. 15 6
D. 15 3
【单选题】
基本轨垂直磨耗，60kg/m及以上钢轨，在正线、试车线上超过___mm，在其他线上超过(B)mm，应及时修理或更换。
A. 8 12
B. 8 11
C. 10 12
D. 10 11
【单选题】
基本轨垂直磨耗，50kg/m及以下钢轨，在正线、试车线上超过___mm，在其他线上超过(C)mm，应及时修理或更换。
A. 8 12
B. 8 10
C. 6 10
D. 6 12
【单选题】
巡查时应严格执行工务中心编制的巡查图巡查（如遇作业令冲突时，以作业令为主进行适当调整），以___左右的速度全面查看道岔，重点部位应细查慢看。
【单选题】
岔枕失效标准之一是机械磨损，经削平或除去腐朽木质后，其厚度不足___mm
【单选题】
车辆段、停车场所有道岔___巡查一遍。
A. 每周
B. 每半个月
C. 每月
D. 每两个月
【单选题】
尖轨尖端至尖轨跟前后5米内，冰雪必须低于轨顶面___cm，并距左右基本轨外侧60cm。
【单选题】
钢轨接头轨面或内侧错牙不得大于___mm。
【单选题】
轨端肥边大于___mm时，应及时处理。
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波浪型磨耗谷深大于___mm时，应进行打磨。
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工长每月不少于___次对道岔经常保养作业质量进行全面自查回检和现场复核.
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专业工程师每季度不少于___次对各工班管内道岔经常保养作业质量进行全面检查，针对存在问题应以整改通知单的形式下发责任工班，并复核整改情况形成闭环。
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工长每月不少于___次对道岔维修作业质量进行全面自查回检和现场复核。
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专业工程师每___不少于1次对各工班管内道岔维修质量进行全面检查
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不合格道岔整修后，在___分及以上者，可评为合格。
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60kg/m钢轨9号单开道岔___顶铁处冰雪必须彻底清除干净，保障该处尖轨内侧不得遗留冰雪。
A. 第一
B. 第二
C. 第一、第二
D. 第二、第三
【单选题】
轨道线路施工作业时需在施工区域前后___米范围设置1盏红闪灯。
A. 30m
B. 40m
C. 50m
D. 60m
【单选题】
拨道操作过程中，非操作作业人员应确保远离拨道机至少___米安全距离。
A. 0.5m
B. 1m
C. 1.5m
D. 2m
【单选题】
两线间材料的堆高不得超过轨面___。
A. 200mm
B. 250mm
C. 300mm
D. 350mm
【单选题】
车辆段场线碎石道床顶面宽度是___。
A. 2.7m
B. 2.8m
C. 2.9m
D. 3.0m
