With the advancement of communication technology, in today's society, the public opinion environment of the government has undergone significant changes. Various public opinion can use modern communication tools such as the Internet and SMS to quickly pass through time and space, increasing the space for opinions and increasing their strength. The increased transparency of decision-making and the increased awareness of citizens' democratic participation have increased the pressure on the government's public opinion. Against this background, the government's handling of the "public opinion crisis" needs to be changed from the past passive approach to the emerging situation in a timely manner Take a new approach. What is the most accurate summary of this text? ['Explain the need for the government to change its response in the new public opinion environment.', 'Compare the objective environment and methods of government publicity in different periods.', 'Analyze the external reasons for the increasing pressure of public opinion in government.', 'Analysis of the relationship between the development of communication technology and the changes in the environment of public opinion.']