单项选择题
A.B-B B.B-C C.G-C D.C-C
A.<input type="text" name="T1"size=”20”> B.<textarea rows="1" name="T1"cols="20"></textarea> C.<input type="radio" value="T1"checked name="R1"> D.<select size="1" name="T1"></sclect>
A.<html> B.<title> C.<br> D.<p>