Does anyone know what
"qu'est-ce que c'est qu'un panda? " translates to?

It means what is a panda? Mainly pandas are animals that originate from Asian countries such as Japan or China. (If Japan is considered Asian)

Willingness to take turns is one way that we are able to express ourselves in spoken language. taking turns requires verbal communication, and in doing so we are able to express ourselves. the answer would be d. spoken language is a way we express our attitudes.