What is the correct PHP code for adding the output of a CMS block to a template?

A.
$this->getchildcms (‘myCmsBlock’)

B.
$this->getchildHtml(‘myCmsEloclc’)

C.
$this->getChildBlock (‘myCmsBlock’)

D.
$this->getcrnsHtml(‘myCmsElock’)

E.
$this->getHtml(‘myCmsBlock’)