阅读以下说明和C++代码,将应填入_____处的字句写在答题纸的对应栏内。【说明】已

题型:问答题

问题:

阅读以下说明和C++代码,将应填入_____处的字句写在答题纸的对应栏内。

【说明】已知类LinkedList表示列表类,该类具有4个方法:addElement()、lastElement()、numberOfElement()以及removeLastElement()。4个方法的含义分别如下。voidaddElement(Obect):在列表尾部添加一个对象。ObjectlastElement():返回列表尾部对象。intnumberOfElement():返回列表中对象的个数。voidremoveLastElement():删除列表尾部的对象。现需要借助LinkedList来实现一个Stack栈类,C++代码1和C++代码2分别采用继承和组合的方式来实现。【C++代码1】

【C++代码2】

【问题】若类LinkedList新增加了一个公有的方法removeElement(intindex),用于删除列表中第index个元素,则在用继承和组合两种实现栈类Stack的方式中,哪种方式下Stack对象可访问方法removeElement(intindex)?__(5)__(A.继承B.组合)

考点:初级程序员C++程序设计C++程序设计题库
题型:问答题

胶原交联

题型:问答题
It was a cold winter’s night when I stopped for gas on my way home from work.I was tired and had a slight   36 
I worked in a   37  doctor’s office and this was one of those days when the unexpected happened, making the schedule run   38  than usual.It seemed I was going to be late   39  home and my husband, being the   40  person, would be ready to pronounce(宣布) me late once again.Maybe   41  I hurried, I could still make it home.
I was heading inside to   42  for my gas when I noticed an older couple at the counter.I heard them asking for   43  to the local hospital.It was the same hospital that I had just   44  a few minutes ago.
The young man at the counter was trying to be   45  in explaining how to get there, with two other people making   46 .One of them was   47  trying to give them a whole different route back.It was then that I walked over to the couple and said, “Would you like to follow me to the   48 ?”
A look of   49  crossed the woman’s face.
“I’m going right by there,” I said, which wasn’t a(an)   50  since I had just made up my mind to do   51  that.
I got in my car and began the journey back.I was trying to watch to be sure they were right   52  me.It took only fifteen minutes to get there as rush hour traffic was beginning to   53 .I felt better than I had all day and my headache was nearly gone.
Later, as I arrived home, my husband   54 , “So you aren’t ever late any more.”
I said, “Sometimes it’s   55  to be late.”
小题1:
A.breakB.headacheC.coldD.fever
小题2:
A.foreignB.commonC.noisyD.busy
小题3:
A.earlierB.easierC.laterD.simpler
小题4:
A.workingB.cookingC.callingD.getting
小题5:
A.punctualB.toughC.generousD.careful
小题6:
A.asB.sinceC.whileD.if
小题7:
A.changeB.payC.waitD.search
小题8:
A.opinionsB.directionsC.troubleD.money
小题9:
小题10:
A.reachedB.visitedC.calledD.left
小题11:
A.skilledB.activeC.experiencedD.helpful
小题12:
A.jokesB.promisesC.commentsD.offers
小题13:
A.onlyB.stillC.evenD.ever
小题14:
A.stationB.hospitalC.officeD.hotel
小题15:
A.dutyB.lieC.reasonD.fact
小题16:
A.partlyB.exactlyC.properlyD.perfectly
小题17:
A.acrossB.beforeC.besideD.behind
小题18:
A.go upB.speed upC.die downD.turn down
小题19:
A.teasedB.shoutedC.burstD.laughed
小题20:
A.possibleB.goodC.specialD.safe
题型:问答题

( )是保税货物通关程序中向海关办理的第一个手续,是保税业务的开始,也是经营者与海关建立承担法律责任和履行监管职责的法律关系的起点。

A.合同备案
B.进口货物
C.申请保证金台账
D.申领许可证

题型:问答题

患者,男,42岁。右舌下腺及囊肿摘除术后出现右颌下区胀痛,进食时症状加重,最可能的原因是()

A.右侧急性颌下腺炎

B.右侧急性颌下淋巴结炎

C.右侧颌下腺导管结石

D.舌下腺切除术中误扎右颌下腺导管

E.过敏反应

题型:问答题

碗扣式钢管脚手架的核心部件是(),它是由上碗扣、下碗扣,横杆接头和()组成。

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