CLEAN : Jose Maria Neves sworn in as President of Cape Verde

What is one of the abstract concepts introduced in the first section?

• Sound comparison

• Mathematical equations

• Historical events

• Biological processes

Which political figure is mentioned in the first section?

• Prime Minister of Canada

• President of the Republic

• Chancellor of Germany

• King of Spain

What theme is explored in the second section?

• Space exploration

• Technological advancements

• Political and social responsibilities

• Ancient civilizations

What is a key focus in the final section?

• Historical analysis

• Scientific research

• Social and economic aspects

• Artistic expression

What does the final section mention about engines?

• They are environmentally friendly

• They are used in agriculture

• They are part of a global sound

• They are obsolete