Visual Basic提供的数据库引擎叫Jet。（）

从下面提供的答案中选出应填入下列英文语句中______内的正确答案。

Application development increasingly means Windows development, and the popularity of visual development tools has(1)in tandem with Windows itself These tools create beautiful windowing(2), and their fast development cycles and easy learning curves make them a good(3)for many types of PC development projects. Today's developers are leveraging these tools and the abundance of heap, powerful PCs to shift the balance of power to the desktop.

As the world moves inexorably toward Windows and other(4)user interfaces, developers can choose from an abundance of(5)oriented tools. Popular examples include Microsoft Corp.'s Visual Basic, Powersoft Corp.'s PowerBuilder, Gupta Technology Corp.'s SQL Windows，and so on.

Visual Basic(以下简称VB)是美国IBM公司的软件产品。()

A.Delphi，Visual BASIC，ACCESS

B.Visual BASIC，Oracle，C++

C.C，BASIC，FORTRAN

D.Java，Excel，Visual C++

A.C语言

B.FORTRAN

C.Pascal

D.Visual Basic

设有如下的Visual Basic表达式：5 * x ^ 2-3 * x-2 * Sin(A)/3，它相当于代数式【 】。

利用Visual Basic开发信息系统时应充分注意程序的命名规范和格式规范。()