下列选项中属于ActionScript脚本语言中声音控制函数的有()A、Sound.attachSoundB、Sound.getPanC、Sound.getVolumeD、Sound.setPan
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下列文件中，一般属于视频文件的是(A)sound.doc(B)sound.txt(C)sound.avi(D)sound.bmp
有如下SQL SELECT语句SELECT * FORM. 工资表 WHERE 基本工资=1500下列与该语句等价的是A．SELECT * FORM. 工资表 WHERE 基本工资 BETWEEN 1500 AND 2000B．SELECT * FORM. 工资表 WHERE 基本工资 BETWEEN 2000 AND 1500C．SELECT * FORM. 工资表 WHERE 基本工资 FROM 1500 INTO 2000D．SELECT * FORM. 工资表 WHERE 基本工资 FROM 2000 INTO 1500
有下列SQLSELECT语句：SELECT*FORM. 成绩表 WHERE 物理 BETWEEN 80 AND 90下列与该语句等价的是( )。A．SELECT*FORM. 成绩表 WHERE物理＜=90AND 物理＞=80B．SELECT*FORM. 成绩表 WHERE物理＜90AND 物理＞80C．SELECT*FORM. 成绩表 WHERE物理＞=90AND 物理＜=80D．SELECT*FORM. 成绩表 WHERE物理＞90 AND 物理＜80
He said that he ______ already _______ the English film.A. has; seenB. has; seeC. had; seen
He () some difficulty () the book into Japanese.A、is, to translateB、has, to translateC、is, in translatingD、has, in translating
Whichfouraretrue?()A.Has-arelationshipsshouldneverbeencapsulated.B.Has-arelationshipsshouldbeimplementedusinginheritance.C.Has-arelationshipscanbeimplementedusinginstancevariables.D.Is-arelationshipscanbeimplementedusingtheextendskeyword.E.Is-arelationshipscanbeimplementedusingtheimplementskeyword.F.Anarrayoracollectioncanbeusedtoimplementaone-to-manyhas-arelationship.G.TherelationshipbetweenMovieandActressisanexampleofanis-arelationship.
