1 . 听下面一段较长对话，回答以下小题。
1. How many countries were involved in the survey?

A．45.

B．81.

C．94.

2. What do most online customers think of female models?

A．Healthy.

B．Beautiful.

C．Too thin.

3. In which country might people prefer slim models?

A．New Zealand.

B．Switzerland.

C．Japan.