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【单选题】
窗体上有一个名称为Shape1并显示为圆的形状控件(其Width和Height属性值相等),一个名称为Timer1的计时器,并有下面程序代码: Dim r As Single, flag As Integer Private Sub Form_Load() r = Shape1.Width Timer1.Enabled = True Timer1.Interval = 500 End Sub Private Sub Timer1_Timer() If flag = 0 Then Shape1.Width = Shape1.Width - 10 If Shape1.Width <= 100 Then flag = 1 End If Else Shape1.Width = Shape1.Width + 10 If Shape1.Width >= r Then flag = 0 End If End If End Sub 运行程序后产生的结果是
A.
圆逐渐缩小,再逐渐增大,然后再逐渐缩小,依此往复
B.
圆一直在缩小
C.
圆每隔0.5秒向右移动一次
D.
圆每隔1秒向下移动一次
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参考答案:
举一反三
【单选题】下列不属于“营改增”现代服务中的文化创意服务的是
A.
设计服务
B.
宾馆提供会议场地及配套服务的活动
C.
信息系统服务
D.
广告服务
【单选题】下列项目中不属于应缴预算款的项目是()
A.
行政性收费
B.
罚没收入
C.
预算外资金收入
D.
无主财产变价收入
【简答题】China’s Tianhe-1 has a computing speed of 2,507 trillion(万亿)calculations a second, it the fastest computer in the world. It is also 40 percent faster than the world’s second fastest supercomput...
【判断题】广告服务属于文化创意服务,是营改增的范围,对广告服务应当征收增值税。 判断对错
A.
正确
B.
错误
【单选题】That building is now a supermarket. It ______ a cinema.
A.
was
B.
is used to be
C.
used to be
D.
would be
【单选题】What kind of seats did Dalong choose in the video?视频中大龙选了什么样的座位?
A.
The seats beside the window in the smoking area.
B.
The seats beside the window in the non-smoking area.
C.
The seats near the door.
D.
The seats inside.
【单选题】听力原文: I'd like to share with you today my experience with a new approach to building a house. It's called Envelop Building. Essentially, What it means is that as you are building a house, you try to l...
A.
Eliminating the original vegetation from the building site.
B.
Marking the houses in an area similar to one another.
C.
Deciding where a house will be built.
D.
Surrounding a building with wild flowers and plants.
【单选题】汽车电控系统中,安全气囊的缩写是()
A.
ABS
B.
ISC
C.
SRS
D.
EVAP
【单选题】What kind of seats did Dalong choose?
A.
The seats beside the window in the smoking area.
B.
The seats beside the window in the non-smoking area.
C.
The seats near the door.
D.
The seats inside.
【单选题】下列不属于“营改增”现代服务中的文化创意服务的是
A.
设计服务
B.
知识产权服务
C.
信息系统服务
D.
广告服务
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