CMS专题
单选题The （）of this recipe (烹饪法) was made public one year after it was put into the market.A formulaB formC flavorD frown
题目
formula
form
flavor
frown
相似问题和答案
第1题：
Passage Four
Three women who secretly buried an 80-year-old woman were put into prison at Birmingham yester day. Two of them, including the dead woman's daughter, kept on collecting her pension (退休金) after her death until their secret was made known to others two years later. The court (法庭) heard that one of the women put on "an Oscar (奥斯卡金奖)—winning performance" by pretending to be the old woman asleep in bed when a social worker called five mouths after Mrs. Townsend's death.
48. Of the three women that buried Mrs. Townsend secretly, one was ______.
A. her neighbor
B. her nurse
C. a social worker
D. her daughter
48．答案为D 此考题为细节题。根据文章前两句Three women who secretly buried an 80-year-old woman...Two of them，including the dead woman's daughter...，就可以断定D正确。
第2题：
有如下程序：
include ＜iostream＞
using namespace std;
class ONE
{
public:
virtual void f() { cout ＜＜ "1"; }
};
class TWO: public ONE
{
public:
TWO() { cout ＜＜ "2"; }
};
class THREE: public TWO
{
public:
virtual void f() {TWO::f(); cout ＜＜ "3"; }
};
int main()
{
ONE aa, *p;
TWO bb;
THREE cc;
p=&cc;
P-＞f();
return 0;
}
执行上面程序的输出是【 】。
2213
第3题：
有如下程序：
#include
using namespace std;
class ONE
{
public:
virtual void f(){cout<<"l";}
};
class TWO:public ONE
{
public:
TWO(){cout<<"2";}
};
class THREE:public TWO
{
public:
virtual void f(){TWO::f(); cout<<"3";}
};
int main()
{
ONE aa, *p;
TWO bb;
THREE cc;
p = &cc;
p->f();
return 0;
}
执行上面程序的输出是 【 11 】 。
第4题：
有下列程序：
include＜iostream＞
using namespace std;
class ONE
{
public:
virtual void f(){COUt＜＜"1";}
};
c1assTWO:public ONE
{
public:
TWO(){cout＜＜"2";}
};
class THREE:public TWO
{
pub
2213 解析： 此题考查的是派生类的构造和析构函数。建立TWO的对象bb时，调用TWO的构造函数，输出“2”；THREE类又派生于TWO类，所以建立THREE类的对象cc时又会输出“2”；ONE类的对象指针p指向了THREE类的ONE类的虚函数f()，输出“1”；最后调用THREE类的f()，输出“3”。故最终的输出结果是2213。
第5题：
A.one and a half years
B.one and a half year
C.one and half year
D.half and one year
第6题：
A New Year resolution is ______.
A. made to begin a new year
B. a promise to make a joke
C. a decision to improve oneself and make one a better person
D. to be kept for the New Year's Day only
50．答案为C 此考题为细节题。在文章最后一段中作者指出：“Many people in the United States Blake New Year resolutions．These are specific promises that they make to improve their behavior，change their habits，and become better people，”由此可见C正确。
第7题：
The next shareholder's meeting was()at the end of this year.
A. scheduled
B. used
C. made
第8题：
有如下程序：
include ＜iostream＞
using namespaee std；
class ONE{
public：
virtual void f( ){cout＜＜"1"；}
}；
class TWO：public ONE{
public：
TWO( )1 cout＜＜"2"；}
{；
class THREE：public TWO{
public：
virtual void f( )}TWO::f( )；cout＜＜"3"；}
}；
int main( ){
ONE aa，*P；
TWO bb；
THREE cc；
P=&cc；
p-＞f( )；
return 0；
}
程序的输出结果是______。
2213 解析：TWO bb；调用TWO的构造函数打印2；THREE cc；调用继承类TWO的构造函数打印2；p-＞f( )；调用类TREE的函数f( )，先显式调用TWO类的函数f( )，TWO中没有重新定义f( )函数，所以调用TWO的基类ONE的虚函数f( )；打印1，然后再打印3，故答案为2213。
第9题：
You are the administrator of a SQL Server 2000 computer. The server contains confidential information about contracts on which your company has placed bids.
Company policy requires that bid information be removed permanently from the database one year after the bid closes. You need to comply with this policy and minimize server overhead.
What should you do?
A．Create a Data Transformation Services (DTS) package to remove bids that have a closing data older than one year.
B．Create a trigger to delete any bids that have a closing data older than one year. Bind the trigger to the bids table for all INSERT, UPDATE, and DELETE events.
C．Create a stored procedure to delete any bids that have a closing data order than one year. Use SQL server agent to schedule the stored procedure to run every night.
D．Create a view that contains a WHERE clause to exclude bids that have a closing date older than one year.
解析：Explanation:Thisscenariorequiresustoremoveoldinformationonaregularbasis.Firstwecreateastoredprocedurewhichremovesallrowswherethebidinformationdateisolderthanthecurrentdateminusoneyear.Thenweschedulethisproceduretoruneveryday.Wewouldthenbesuretoneverhaveanyrowsolderthanayearinthetable.Note:Storedproceduresalsoimproveperformanceasthestoredprocedureiscachedafteritisrun.ThisresultsinareductionofphysicalI/O.WecanfurtherreduceServeroverheadbyschedulingthestoredproceduretorunduringoff-peakhours.IncorrectAnswers:A:ADataTransformationServices(DTS)packageprovidesasetoftoolsthatallowsustoextract,transform,andconsolidatedatastoredinavarietyofformatsandindifferentlocationsintosingleormultipledestinationssupportedbyDTSconnectivity.Thissolutionisinappropriate,asthedataexistsontheserverandnotinnumerouslocationsandwouldthusbecorrectlyformattedforuseonaninstanceSQLServer2000.B:TriggersareaspecialtypeofstoredprocedurethatexecutesautomaticallywhenanUPDATE,INSERT,orDELETEstatementisrunagainstatableorview.Inthisscenariohowever,thedatestampofthedatainthedatabasemustbecheckedandthedatadeletedoneyearafterthebidhasclosed.Thiscannotbeaccomplishedthroughtheuseofconstraintsortriggers.D:Creatingaviewthatexcludesthebidsthathaveaclosingdateolderthanoneyeardoesnotaddressthecompanypolicythatrequiresthatbidinformationberemovedpermanentlyfromthedatabaseoneyearafterthebidcloses.Thisdatawillstillexistinthebasetables.
第10题：
What step is essential to the traditional production of flu vaccine?
[A] Manufacturers implant the vaccine into ordered chicken eggs.
[B] Scientists identify the exact strain soon after a flu pandemic starts.
[C] Public health measures are taken as an important pandemic-fighting tool.
[D] Viruses are deadened and made clean before being put into vaccine use.