According to the DTD, lots of elements:
br | span | bdo | map
object | img | tt | i | b | big | small
ins | del | script | input | select | textarea | label | button
em | strong | dfn | code | q |
samp | kbd | var | cite | abbr | acronym | sub | sup
与恶龙缠斗过久,自身亦成为恶龙；凝视深渊过久,深渊将回以凝视…
