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【单选题】
已知某投资项目原始投资额为200万元,使用寿命10年,已知该项目第10年的经营现金净流量为25万元,期满处置固定资产残值收入及回收流动资金共6万元,则该投资项目第10年的净现金流量为( )万元。A.
)6
B.
)11
C.
)25
D.
)31
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【单选题】— Are you pleased with what he has done? — It couldn’t be ________. He must have put a lot of effort into his work.
A.
any worse
B.
any better
C.
so bad
D.
the best
【简答题】在哈希函数h(key)=key％m中，m值最好取_____。
【简答题】Tom Brown is well known in this city. ___1____ ,he has been a member of the city council for many years. ____2____ ,he has done a lot in promoting general education in the locality. ____3____, he is ...
【单选题】下列使用Array函数正确的是( )。
A.
Dim a%( ) a=Array(75,68,97,82,46)
B.
Dim a(4) As Variant a=Array(75,68,97,82,46)
C.
Dim a% a=Array(75,68,97,82,46)
D.
Dim a( ) a=Array(75,68,97,82,46)
【单选题】Let 【图片】and 【图片】.Determine whether【图片】and 【图片】 exist or not.
A.
(A) and both exist.
B.
(B) exists but does not exist.
C.
(C) does not exist but exists.
D.
(D) and do not exist.
【简答题】建立数组 $arr=array("key"=>array("key2"=>"value")); ，使用[填空(1)]访问二维数组“key2”元素 。
【单选题】从队列数组队头删除数据可以使用( )函数。
A.
array_push()
B.
array_pop()
C.
array_shift()
D.
array_unshift()
【单选题】Supply suitable conjunct in each blank to connect the sentences concerned:Tom Brown is well known in this city. First he has been a member of the city council for many years. ____________,he has done ...
A.
One;Two
B.
First;Second
C.
Secondly; Thirdly
【简答题】SAI软件的抖动修正具有 个等级,这项功能可以将绘图中因手抖而造成线条的细小弯曲与粗细不匀等忽略,使线条更加平整光滑,等级越 修正程度越大,线条越平滑,但同时也容易造成一定显示延迟。
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