Which translation best preserves the meaning of: 'If the plan were approved, we would proceed immediately.'
答案解析
**Core Concept**: Hypothetical condition translation (Translation).
**Analysis**: The subjunctive 'were approved' implies a hypothetical scenario.
- **C** correctly uses '会' to reflect the conditional result.
- **A** lacks hypothetical tone.
- **B** misuses '本应' (past obligation).
- **D** uses colloquial structure losing formality.
**Key Point**: Retain subjunctive mood in translation.
**Common Mistake**: Neglecting grammatical mood equivalence.
正确答案：C