Forty-three percent supported a more subdued view, expressing sadness for the loss of state property.
In the afternoon, CCTV took the rare step of issuing a public apology for the fire, saying it was "deeply distressed" by the damage to state property and the disruptions caused to those living and working near the complex.
"CCTV expresses its sincere apology," the network said in a letter read on air by an anchor.
Beijing authorities said an investigation was underway, including a review of CCTV's own videotapes of the incident. The network said it would cooperate.
According to city fire officials, the blaze erupted after CCTV's large-scale fireworks display, for which government permission had not been obtained, erupted into a fireball, sending flames down the face of the asymmetrical building.
State-run news media on Tuesday also released more information about the lone person to die, 30-year-old firefighter Zhang Jianyong. He was among the first on the scene and died of smoke and gas inhalation, the media reported. Five other firefighters and one CCTV employee were injured, but hospital officials told the state-run media that none of the injuries were life-threatening.
Witnesses said firefighters arrived long after the blaze began and did little to battle it until it reached the lower floors because they lacked equipment to reach the upper stories.
In its apology, CCTV appeared to lay the blame on a mid-level official responsible for the site's management, who hired the fireworks company for Monday night's show.
The display was timed for the close of the Lunar New Year.
Fireworks are normally banned in the capital, but they are allowed for the New Year festival, and the skies of Beijing were aglow Monday night.
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peter.spiegel@latimes.com
Eliot Gao and Nicole Liu of The Times' Beijing Bureau contributed to this report.