<nobr id="6zgum"><small id="6zgum"><delect id="6zgum"></delect></small></nobr>

<thead id="6zgum"><label id="6zgum"></label></thead><small id="6zgum"><strike id="6zgum"></strike></small>

<tbody id="6zgum"><dfn id="6zgum"><video id="6zgum"></video></dfn></tbody>

<tr id="6zgum"></tr>

<small id="6zgum"><strike id="6zgum"></strike></small>

<thead id="6zgum"><noframes id="6zgum"></noframes></thead>

<thead id="6zgum"></thead>

<pre id="6zgum"><fieldset id="6zgum"></fieldset></pre>

單項選擇題

sign（-100）值為（）.

A.100
B.-1
C.0
D.1

你可能感興趣的試題

單項選擇題

下列符號中（）不能作為VisualFoxPro中的變量名.

A.XYZ
B.abc
C.5you
D.goodluck

單項選擇題

函數(shù)LEN（″Yangzhou University″）的值為（）.

A.19
B.21
C.20
D.18

<ins id="qr1wr"><ul id="qr1wr"></ul></ins><kbd id="qr1wr"><th id="qr1wr"><wbr id="qr1wr"></wbr></th></kbd>

<dl id="qr1wr"></dl>

<big id="qr1wr"><sup id="qr1wr"></sup></big>

<tbody id="qr1wr"><sup id="qr1wr"><wbr id="qr1wr"></wbr></sup></tbody>

<thead id="qr1wr"><sup id="qr1wr"><tbody id="qr1wr"></tbody></sup></thead>