题目

You may have traveled by plane before, but do you know how these big “birds” fly in the sky?Last year, a group of US students visited Mitchell International Airport. They got the chance to see how pilots work and learn something else in the airport.The students were taking part in the project Be the Spark Education Tours. They went to factories, IT companies, newspaper offices and other places to see what jobs are really about. This time, they got the chance to go to the airport. A girl, Kyra Aguillard, said that it was really cool to see the pilots and to actually look inside the places wYou are saying that everyone should be equal，and this is________I disagree. [     ]A．why  B．whereC．what  D．how