在Visual Foxpro中创建项目,系统将建立一个项目文件,项目文件的扩展名是(

题型:单项选择题

问题:

在Visual Foxpro中创建项目,系统将建立一个项目文件,项目文件的扩展名是( )。

A. pro

B. prj

C. pjx

D. itm

考点:计算机等级考试VISUALFOXPRO计算机二级(VF)37
题型:单项选择题

1980年5月,中 * * 决定设立的经济特区有

A.深圳经济特区

B.珠海经济特区

C.汕头经济特区

D.厦门经济特区

题型:单项选择题

根据对话情景和内容,从对话后所给的选项中选出能填入空白处的最佳选项。选项中有两项为

多余选项。

Jack: It's good to see you again. You are an engineer, aren't you? 1._____

Michael: No. I worked in Canada for two years. It's a good place.

Jack: That sounds interesting, but I'm sure you are glad to be back. 2._____ 

Michael: I've been seeing old friends, visiting my family, buying things for my new flat and just having

             a holiday.3._____.

Jack: Haven't you got another job?

Michael: Yes. 4._____ But what about you?

Jack: I've got a job in a company that sells office equipment-paper, typewriters-you know the sort of thing.

        5._____ but I'm a salesman and I've been traveling all over Europe for the last two years, I'm still

        traveling and still selling. I like working abroad.

A. It may sound rather dull.

B. I enjoyed myself there very much

C. How do you like your job?

D. What have you been doing since you came back?

E. Did you stay in England after you left the university?

F. I started working here a week ago.

G. I have been really busy these days.

题型:单项选择题

沉降性药多具有的功能是

A.重镇安神

B.潜阳息风

C.消积导滞

D.收敛固涩

E.止咳平喘

题型:单项选择题

假设线性表的长度为n,则在最坏情况下,冒泡排序需要的比较次数为.

A.log2n

B.n2

C.O(n1.5)

D.n(n-1)/2

题型:单项选择题

在确定融资租赁固定资产的入账价值时要考虑的因素包括()。

A.租赁开始日租赁资产公允价值

B.最低租赁付款额现值

C.初始直接费用

D.最低租赁收款额

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