14 In triple sequence table of sparse matrix, each triple represents ( ). A: the row number,column number and data value of non-zero elements in the matrix B: the data value of non-zero elements in the matrix C: the row and column numbers of elements in the matrix D: the row number,column number and data value of elements in the matrix

某网页中包含一个表单元素，代码如下：[form][input type="text" value="test"][/]如果想用弹出窗口显示该文本框中的值，应该写哪句JavaScript语句？ A: alert(document.forms[0].elements[0].value); B: alert(document.form[0].elements[0].value); C: alert(document.form[0].elements[0].text); D: alert(document.forms[0].elements[0].text);

要在表单中添加提交按钮，实现在用户单击“提交”按钮时，自动将表单提交到ACTION属性中指定的位置。下列语句正确的是（） A: <;FORM METHOD="POST" ACTION="">;<;INPUT TYPE="button" VALUE=" 提交" NAME="b1">;<;/FORM>; B: <;FORM METHOD="POST" ACTION="">;<;INPUT TYPE="reset" VALUE=" 提交" NAME="reset1">;<;/FORM>; C: <;FORM METHOD="POST" ACTIO”N= <;INPUT TYPE="submit" VALUE="提 交 "NAME="submit1">;<;/FORM>; D: <;FORM METHOD="POST" ACTION="">;<;BUTTON TYPE="submit" VALUE="提交" NAME="b1">;<;BUTTON>;<;/FORM>;

When different elements are chemically combined, with the atoms held together by chemical bonds, they form chemical__5___.

You are developing the Payroll application that contains the SALARY and COMMISSION forms. When a user invoked the COMMISSION form from the SALARY form, the SAL value should be passed to the COMMISSION form. In which data form and at what time should you define the parameter to accept the value?（） A: SALARY form at runtime.  B: SALARY form at design time.  C: COMMISSION form at runtime.  D: COMMISSION form at design time.

You are developing the Payroll application that contains the SALARY and COMMISSION forms. When a user invoked the COMMISSION form from the SALARY form, the SAL value should be passed to the COMMISSION form. In which data form and at what time should you define the parameter to accept the value?（） A: SALARY form at runtime. B: SALARY form at design time. C: COMMISSION form at runtime. D: COMMISSION form at design time.&e

The study of film form involves_____. A: Analyzing what elements are chosen to include in the film B: Looking at how all the formal elements are related to one another C: Finding out what the functions the formal elements have. D: All of the above

要在表单中添加提交按钮，实现在用户单击“提交”按钮时，自动将表单提交道ACTION属性中指定的位置。下列语句正确的是（）。 A: <FORM  METHOD=”POST” ACTION=http：//www.xmission.com> <INPUT TYPE=”button” VALUE=”提交”NAME=“b1”></FORM>  B: <FORM  METHOD=”POST” ACTION=http：//www.xmission.com> <INPUT TYPE=”reset” VALUE=”提交”NAME=“reset1”></FORM>  C: <FORM  METHOD=”POST” ACTION=http：//www.xmission.com> <INPUT TYPE=”submit” VALUE=”提交”NAME=“submit1”></FORM>  D: <FORM  METHOD=”POST” ACTION=http：//www.xmission.com> <INPUT TYPE=”submit” VALUE=”提交”NAME=“b1”></FORM>

18. American and British English are two_____ of the English language. A: varieties B: elements C: parts D: form

Which of the followings is not the basic elements that constitute news value？（ ） A: Reliability B: Timeliness C: Accuracy D: Globality