已知⊙O1与⊙O2的半径分别为3cm和5cm,若圆心距O1O2=8cm,则⊙O1

题型:选择题

问题:

已知⊙O1与⊙O2的半径分别为3cm和5cm,若圆心距O1O2=8cm,则⊙O1与⊙O2的位置关系是(  )

A.相交

B.相离

C.内切

D.外切

考点:圆和圆的位置关系(圆和圆的相离,圆与圆的相交,圆与圆的相切)
题型:选择题

可见步履不稳、眩晕欲仆症状的是

A.肝阳化风证
B.阴虚动风证
C.血虚生风证
D.热极生风证
E.肝阳上亢证

题型:选择题

文化管理的领导是()。

题型:选择题
My first job was at a local restaurant, where I worked for seven years and learned so many lessons, especially from a fellow   36 .
Helen was in her 30s and had extraordinary(非凡的) self-confidence, something I was really  37 . I looked up to Helen  38  she was doing what she loved—  39 people better. She always made everyone, customers and co-workers(同事)  40 and feel good.
Being a waitress changed my life. One of my  41 customers was Fred Hasbrook. He always ate an omelet, and when I saw him _42 , I tried to have it on his table as soon as he sat down.
Thanks to the new found confidence I  43 __from Helen, I dreamed of having my own  __44 . But when I called my parents to ask for a loan(贷款), they said, “We just don’t have the money.”
The next day, Fred saw me and asked, “What’s   45  ? You’re not smiling today.” I  46__my dream with him and said, “Fred, I know I can do more if somebody  47 just have faith in(信任)me.”
Before long he handed me checks  48 __$50,000—along with a note that I have to this day. It reads, “The only collateral(抵押品)on this loan is my trust in your  49 as a person. Good people with a dream should have   50  __to make that dream come true.”
I took the checks to Merrill Lynch, where the money was provided for me. I  51 working at the restaurant, making  52 for the restaurant I would open. My plans soured(破灭), and I lost the  53 .
Later I decided to apply for a job at Merill Lynch. Even though I had no experience, I was__54 and ended up becoming a pretty good agent.   55 ,I paid back Fred the $50,000, plus 14-percent annual interest. Five years later, I was able to open my own firm.
小题1:
A.friendB.waitressC.citizenD.customer
小题2:
A.losingB.earningC.sharingD.lacking
小题3:
A.whileB.thoughC.becauseD.unless
小题4:
A.helpingB.respectingC.servingD.praising
小题5:
A.workB.eatC.smileD.speak
小题6:
A.regularB.favoriteC.respectedD.fresh
小题7:
A.eatingB.greetingC.smilingD.coming
小题8:
A.found outB.picked upC.got backD.took away
小题9:
A.restaurantB.workC.houseD.money
小题10:
A.aheadB.thatC.thereD.up
小题11:
A.exchangedB.discussedC.sharedD.explained
小题12:
A.shouldB.wouldC.mightD.must
小题13:
A.countingB.totalingC.addingD.valuing
小题14:
A.abilityB.honestyC.responsibilityD.identity(身份证)
小题15:
A.patienceB.confidenceC.choiceD.chance
小题16:
A.lovedB.practicedC.continuedD.enjoyed
小题17:
A.tablesB.preparationC.decisionsD.suggestions
小题18:
A.faithB.honestyC.moneyD.friend
小题19:
A.hired B.rejectedC.encouragedD.determined
小题20:
A.fortunatelyB.excitedlyC.personallyD.eventually
题型:选择题

数据库(DB)、数据库系统(DBS)、数据库管理系统(DBMS)三者之间的关系是______。

A.DBS包括DB和DBMS

B.DBMS包括DB和DBS

C.DB包括DBS和DBMS

D.DBS就是DB,也就是DBMS

题型:选择题

LTE操作中涉及到哪些物理层过程()

A.小区搜索,

B.功率控制,

C.随机接入过程,

D.HARQ相关过程

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