英文的book这个形体对应语言中()的语法单位。
A.音节B.语素C.词D.短语
ASheetA2BBook2Sheet1(A2)CBookSheet1A2D[Book2]sheet1A2
A、创建PreparedStatement对象的语句有错误
B、向book表插入数据的sql语句有错误
C、setInt、setString方法有错误
D、PreparedStatement没有executeUpdate()方法
A、100
B、84hisismy98ook
C、Thisismybook
D、不能计算,要报错
A、useadb
B、selectadb
C、chooseadb
A、selectbooks_cursorinto@book_name
B、setbooks_cursor=@book_name
C、set@books_cursor=book_name
D、fetchnextfrombooks_cursorinto@book_name
若指向结构体变量的指针P指向结构体变量book,则可获取book变量的price成员的表示式为()。
A.p-priceB.p.priceC.book.priceD.(p).price
已知“a=pst('my')pst('book')”,则a的值是()。
A.'['m','y','b','o','k']B.['m','y','b','o','o','k']C.'mybook'D.'mybok'
已知“a=tuple('my')tuple('book')”,则a的值是()。
A.'('m','y','b','o','k')B.('m','y','b','o','o','k')C.'mybook'D.'mybok'
由于同一个分类目录号(同一种图书)有多个副本,若用表Book(图书流水号,分类目录号,书名,作者,内容摘要,价格,购书日期)存储图书信息则有很多的冗余信息,该如何分解使之满足BCNF,并指出分解后的关系模式的主键。
对“图书借阅”数据库中的表“borrows”、“loans”和"book”,建立文件名为“myform”的表单,标题为“图书借阅浏览”,表单上有3个命令按钮“读者借书查阅”、“书籍借出查询”和“退出”。单击“读书借书查询”按钮,查询每月下旬借出的书的所有读者的“姓名”、“借书证号”和“图书登记号”,同时将查询结果保存在表“tablel”中。单击“书籍借出查询”按钮,查询借“数据库设计”一书的所有读者的“借书证号”和“借书日期”,结果中含“书名”、“借书证号”和“日期”字段,同时保存在表“table2”中。单击“退出”按钮关闭菜单。
(1)将数据库“book”添加到新建立的项目“xm”当中。(2)建立自由表“pubpsh”(不要求输入数据),表结构为
出版社
符型(30)
地址
字符型(30)
传真
字符型(20)
8、There&8194;is&8194;a&8194;book&8194;shop____
A:&8194;on&8194;my&8194;way&8194;school&8194;
B:&8194;on&8194;my&8194;way&8194;to&8194;school&8194;&8194;
C:&8194;on&8194;my&8194;way&8194;to&8194;the&8194;school&8194;
D:&8194;in&8194;my&8194;way&8194;to&8194;school
以下文件中表示Linux隐藏文件的是()。
A、Test
B、/tmp/book
C、filebrc
D、/mylog
下列哪个是合法标志符?()
A、_book
B、5files
C、+static
D、-3.14159
下列哪个是合法标志符?()。
A、23
Book2Sheet1(A2
C、Book2Sheet1A2
D、[Book2]Sheet1A2
A、Sheet1A2
B、Book2Sheet1(A2)
C、BookSheet1A2
若要删除book表中的所有数据,如下哪些语法是错误的()。
A.He'sreadingabook.B.SheiswatchingTV.C.I'mtakingpictures.D.Ilikeswimming.
【1】—Whatareyoudoing—________【2】—WhatisLinglingdoing—________【3】—WhatisTomdoing—________【4】—Whatdoyoulikedoing—________
属于加涅的符号学习的例子是
Returningtoabookyou’vereadmanytimescanfeellikedrinkswithanoldfriend.There’sawelcomefamiliarity—butalsosometimesaslightsuspicionthattimehaschangedyouboth,andthustherelationship.Butbooksdon’tchange,peopledo.Andthat’swhatmakestheactofrereadingsorichandtransformative.
Thebeautyofrereadingliesintheideathatourbondwiththeworkisbasedonourpresentmentalregister.It’strue,theolderIget,themoreIfeeltimehaswings.Butwithreading,it’sallaboutthepresent.It’saboutthenowandwhatonecontributestothenow,becausereadingisagiveandtakebetweenauthorandreader.Eachhastopulltheirownweight.
TherearethreebooksIrereadannually.Thefirst,whichItaketoreadingeveryspring,isErnestHemingway’sAMoveableFeast.Publishedin1964,it’shisclassicmemoirof1920sParis.Thelanguageisalmostintoxicating(令人陶醉的),anagingwriterlookingbackonanambitiousyetsimplertime.AnotherisAnnieDillard’sHolytheFirm,herpoetic1975ramble(随笔)abouteverythingandnothing.ThethirdbookisJulioCortázar’sSaveTwilight:SelectedPoems.Becausepoetry.AndbecauseCortázar.
WhileItendtobuyalotofbooks,thesethreeweregiventomeasgifts,whichmightaddtothemeaningIattachtothem.ButIimaginethat,whilemoneyisindeedwonderfulandnecessary,rereadinganauthor’sworkisthehighestcurrencyareadercanpaythem.Thebestbooksaretheonesthatopenfurtherastimepasses.Butremember,it’syouthathastogrowandreadandrereadinordertobetterunderstandyourfriends.
28.Whydoestheauthorlikerereading
A.It’sawindowtoawholenewworld.
B.Itextendstheunderstandingofoneself.
C.Itevaluatesthewriter-readerrelationship.
D.It’sasubstitutefordrinkingwithafriend.
29.WhatdoweknowaboutthebookAMoveableFeast
A.It’sabriefaccountofatrip.
B.It’sarecordofahistoricevent.
C.It’saboutHemingway’sfriendsinParis.
D.It’saboutHemingway’slifeasayoungman.
30.Whatdoestheunderlinedword“currency”inparagraph4referto
A.Debt.B.Allowance.
C.Reward.D.Accomplishment.
31.Whatcanweinferabouttheauthorfromthetext
A.Helovespoetry.B.He’saneditor.
CHe’sveryambitious.D.Heteachesreading.
A.MyB.tooC.bookD.meE.yourF.OpenG.aH.anI.OKJ.thankyou
【1】—What’s_____name—_____nameisMike.【2】—Ihave_____ruler.—Me_____!【3】Ihave_____eraser.【4】Show_____yourpencil.【5】_____yourpencilbox.【6】Closeyour_____.【7】—Howareyou—Fine,_____!【8】—Let’spaint!—_____!
____________
A.coatsB.pantsC.socksD.books
Atruncatetablebook
Bdelete*frombook
Cdroptablebook
Ddeletefrombook
A张(1-piece)
B本(25-book)
C天(16-day)
D号(4-number)
下列选项中,不符合模板变量命名规范的是()
B、info
C、li2
D、django
若要删除book表中所有数据但是保留表结构,以下语句正确的是哪三个?
A、truncatetablebook
B、delete*frombook
C、droptablebook
D、deletefrombook
要删除book表中书籍(bookName)是”java”的记录,以下代码正确的是Stringsql=”deletefrombookwherebookName=”PreparedStatementpst=con.preparedStatement(sql)______________________________pst.execute()
A、pst.setString(1,”java”)
B、pst.setString(0,”java”)
C、pst.setInt(0,”java”)
D、以上选项都不正确
[单选题]查询book表中book_name字段和book_price字段的信息,查询语句是()
A、select
B、select
C、select
D、select
[单选题]查询book表中price字段的最大值,查询语句是()。