![](https://static.youtibao.com/asksite/comm/h5/images/m_q_title.png)
在网页中插入一条长为100像素,粗细为4个像素的红色水平线,并左对齐,以下HTML代码正确的是____()
A.<hr width=100 height=color="red" align="left">
B.<hr width=100 size=4 color="red" align="left">
C.<hr width=100 size=4 bordercolor="red">
D.<hr Length=100 size=4 color="red" align="left">
![](https://static.youtibao.com/asksite/comm/h5/images/m_q_a.png)
<HRWIDTH=100SIZE=4COLOR="RED"ALIGN="LEFT">
![](https://static.youtibao.com/asksite/comm/h5/images/solist_ts.png)