【简答题】凡高是( )国家的著名油画家,他的代表作有( )。
【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.
【简答题】在哈希函数h(key)=key%m中,m值最好取_____。
【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.
B.
(B) exists but does not exist.
C.
(C) does not exist but exists.
【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。
【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 ...
【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。