What is appropriate in casual conversations? ( )
举一反三
- 中国大学MOOC: Casual dresses are not appropriate for the ____ball.
- His casual clothes were not appropriate ____ such occasion. A: for B: to C: on D: at
- What are the Types of Questions in Short Conversations
- Which of the following has the most informal form? A: government documents B: academic papers C: casual conversations D: prepared public speeches
- What are the appropriate gifts for general occasions?