【单选题】

汇款回单是该笔汇款已转入收款人账户的证明。

A.
B.
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【单选题】

某海员,24岁,出现牙龈出血、肿胀、关节肌肉短暂性疼痛,疑为维生素C缺乏,需进行维生素C营养状况评价。
当施行尿负荷试验时,应给予维生素C的量是

A.
200mg
B.
300mg
C.
400mg
D.
500mg
E.
600mg
【单选题】

下列有关消毒方法的叙述,错误的是(     )

A.
微波消毒属高效消毒法
B.
异丙醇属中效消毒法
C.
通风换气属低效消毒法
D.
高效消毒可杀灭一切微生物
E.
病原体及消毒方法相同,在不同的物品上消毒效果相同
【单选题】

因下雨,天很快就黑了,幼儿哭着说:“爸爸妈妈怎么还不接我回家。”这说明幼儿对时间的知觉依靠的是(    )。

A.

生活中接触到的周围环境的变化

B.

感受季节的变化

C.

观察钟表的行走

D.

生活中发现日历的变化

【单选题】

Passage1


When it comes to airline travel, perhaps nothing has revolutionized the passenger experience more than airline apps. Indeed, they' re becoming so ubiquitous that more than 50 percent of U.S travelers have at least one airline app installed on their smart device, according to travel industry research firm Phocuswright.


Maybe that's because apps make travel easier, and often are more functional than a kiosk or even an airline's own website. Passengers report that they' re often more quickly informed of a flight cancellation or gate change than an airline employee. Not all airline apps are created equal, but in general you can use an app to check in for a flight, change seats, and request and pay for an upgrade. Road warriors in particular appreciate mobile boarding passes and the ability to track their flights. Many airlines now offer free onboard streaming entertainment via apps. The Delta Air Lines app even allows users to track their bags, from check-in to carousel, while the Air France app lets passengers download magazines and newspapers from the airline's library 30 hours prior to departure.


But what if you are traveling extensively on more than one airline? Global airline alliances have their own apps that allow you to view flights for all member airlines and their affiliates, including code share flights. In general, you can find flight schedules for all member airlines and track member airline flights. Airport information is available, as are details about local weather at the destination. Where's the nearest airport lounge? The app will locate it for you.


The Sky Team airline alliance app goes a step further by letting its SkyPriority members (Sky Team Elite Plus members and customers with first and business-class tickets) find out exactly which SkyPriority services-including priority check in and baggage drop off, as well as access to priority security lanes and boarding lanes-are available at individual airports.


You' ll find that some alliance app features are available through multiple channels of communication. For example, Sky Team members have formed their own online community by sharing traveler tricks and airport tips accessible through a variety of channels, including the app, Sky Team's website, Facebook page and a dedicated tips site. Sky Team's YouTube page features travel tips from regional celebrities.


Just as airlines seem to have conquered social media, another method of communicating with travelers has just arrived. KLM Royal Dutch Airlines is the first carrier to sign up for Facebook's Messenger chat app. KLM flyers can automatically receive itineraries, flight updates, check-in notifications, boarding passes and rebook flights and communicate with customer service, all from Facebook Messenger. Messenger for Business was launched so that customers-in this case, passengers-can transact business over the messaging app in a single communication thread. Roughly 80 percent of passengers on planes traveling within the U.S. have the Messenger app installed on their smartphones, according to Facebook.


Clearly, mobile apps and social media have transformed our digital lives. Airlines favor apps and other technologies because they get customers out of airport lines and off phone lines. Through their smart devices, travelers now have untethered access to travel information. A few quick taps can supply individuals with information never dreamed possible even a decade ago. And with more people using smartphones as their primary computing device, and as more people own cellphones globally, people expect technology-driven methods of communication and convenience to accelerate. Whether you' re high-tech or not, you must admit that having immediate access to the information you need sure beats getting a busy signal on a toll-free phone line.


What makes mobile apps appealing to travelers according to the last paragraph?

A.
Realization of their unfulfilled dreams.
B.
A better service via computing devices.
C.
An unoccupied signal on the phone line.
D.
Immediate access to the needed information.
【单选题】

公路隧道围岩分级的定性指标是(   )。

A.
岩体基本质量指标
B.
修正岩体基本质量指标
C.
岩体完整程度
D.
详细定级的初始应力
【单选题】

3月6日是二十四节气中的(  )节气——惊蛰,人们常常把惊蛰节气视为春耕开始的日子。

A.
第二个
B.
第三个
C.
第四个
D.
第五个
【A型选择题】

嗜碱性粒细胞减少常见于(    )

A.

速发型过敏反应

B.

疱疹样皮炎

C.

寄生虫病

D.

伤寒

E.

血液病

【单选题】

下列机电工程项目采购类型中,按采购内容划分的不包括(    )。

A.
工程采购
B.
货物采购
C.
询价采购
D.
服务采购
【单选题】

某男,47岁。心悸,失眠,健忘,低热,盗汗,五心烦热,口干,舌红少津,脉细数。
该患者病机为(   )

A.
心血虚证
B.
心阴虚证
C.
心气虚证
D.
心阳虚证
E.
心血瘀阻证
【单选题】

男性,66岁,原发性高血压病史20余年,高血压性心脏病伴心功能不全,心电图示二度房室传导阻滞,双肺底可闻及小水泡音,不能应用的降压药物是

A.
氢氯噻嗪
B.
硝苯地平
C.
卡托普利
D.
哌唑嗪
E.
美托洛尔