在电子商务中,物流服务 包括商流服务。

题型:判断题

问题:

在电子商务中,物流服务 包括商流服务。

考点:中级水路运输物流与供应链管理物流与供应链管理题库
题型:判断题

低频噪声

题型:判断题

某乡5000户约2万人口,欲抽其1/5人口进行某病调查,随机抽取1户开始后,即每隔5户抽取1户,抽到的户,其每个成员均进行调查。这种抽样方法为()

A.简单抽样

B.整群抽样

C.系统抽样

D.分层抽样

E.多级抽样

题型:判断题
完形填空 (共20小题,每小题1分,满分20分)
I made up my mind to drive to South Carolina to meet my friends in my used car. Though I had only been there once  1  and did not know the  2  very well. I was on the  3  after I had made some inquiries (询问).
At Ashvelle, there was a crossroad where I could go on along the main road or I could take a short cut. The short cut was to  4  several hills and was dangerous ,I hesitated (犹豫)for a little while and then chose the main road, for I wanted to be  5 .
Something strange happened after I drove a long  6  and found it was not the correct road that I wanted to  7, but the hilly road I decided to avoid .I realized that it was at the  8  that I had made the  9  mistake. “What shall I do?” I asked myself .If I went back to take that road again,  it would be very late by the time I got to Columbia. Thin it  10 , I decided to go on. “If  11  people can go along this road, why can’t I?” I  12  myself
The short cut, to my surprise ,was not that  13  .In fact, it was only a very peaceful country road,  14  up and down two low  15 .There was  16  traffic. On both sides of the road, you could see trees, wild flowers, and  17  with cows and horses. My fear was  18  with the wind. Listening to the beautiful country music over my car stereo (立体声), I drove on and  19  the scenery which was so quiet and so natural .Even my used car forgot to give me  20 .It was just in this light heartedness that I arrived at my destination. My friends, after they heard what had happened to me, all said it sounded like an adventure.
小题1:
A.beforeB.agoC.alreadyD.still
小题2:
A.townB.countryC.friendsD.way
小题3:
A.trainB.carC.highwayD.phone
小题4:
A.haveB.goC.rideD.cross
小题5:
A.safeB.dangerousC.fastD.slow
小题6:
A.momentB.wayC.roadD.day
小题7:
A.comeB.leaveC.takeD.drive
小题8:
A.crossroadB.cornerC.stationD.beginning
小题9:
A.directionB.roadC.disappointedD.interesting
小题10:
A.aboutB.overC.ofD.up
小题11:
A.anotherB.the otherC.otherD.others
小题12:
A.askedB.forcedC.encouragedD.told
小题13:
A.farB.safeC.dangerousD.dirty
小题14:
A.goingB.comingC.drivingD.walking
小题15:
A.landsB.carsC.farmsD.hills
小题16:
A.heavyB.littleC.fewD.light
小题17:
A.farmsB.trucksC.housesD.villages
小题18:
A.togetherB.goneC.coveredD.coming
小题19:
A.lookedB.likedC.enjoyedD.found
小题20:
A.happinessB.sceneryC.joysD.problems
题型:判断题

患者,男性,20岁,颈上部囊性肿物数年,可活动,无明显症状。镜检见囊肿内含物呈浓稠黏液样,囊肿内衬复层扁平上皮,部分区域似复层柱状上皮,纤维囊壁内见大量淋巴样组织并形成淋巴滤泡。最可能的病理诊断是

A.甲状舌管囊肿

B.皮样囊肿

C.畸胎样囊肿

D.鳃裂囊肿

E.表皮样囊肿

题型:判断题

图为四个国家轮廓图,读图完成下列小题:

(1)四个国家中,地跨亚欧两洲的国家是 [ ]

    A、①

    B、②

    C、③

    D、④

(2)四个国家中,现在(12月30日)正值夏季的是 [ ]

    A、①

    B、②

    C、③

    D、④

(3)四个国家中,面积位居世界第二的国家是 [ ]

    A、① 

    B、②

    C、③

    D、④

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