单项选择题
A.密码< input name="password"/>B.密码< input type="password"/>C.密码< input title="password"/>D.密码< input value="password"/>
A.<img src="./img/jiong.jpg"title="这是囧哥"width="100px">B.<img src="./img/jiong.jpg"alt="这是囧哥"width="100px">C.<img src="./img/jiong.jpg"name="这是囧哥"width="100px">D.<img src="./img/jiong.jpg"class="这是囧哥"width="100px">
A.<b></b>、<strong></strong>都是加粗标签B.<i></i>为斜体标签C.<u></u>为下划线标签，<del></del>为中划线或删除线标签D.以上都对