在面对考研复试英语问答时，如果你不确定答案，可以采取以下几种策略来应对：
1. 诚实表达：You could say, "I'm not quite sure about the answer, but I will do my best to explain my thoughts on the topic."
2. 求助与思考：You might say, "That's a complex question. May I have a moment to think about it before responding?"
3. 转移话题：Try to rephrase the question in a way you feel more confident about, such as, "That's an interesting point. I'd like to discuss it from another angle..."
4. 简化回答：If the question is too broad, you can simplify your answer by saying, "To put it simply, my understanding is..."
5. 提问引导：You can ask for clarification, "Could you please elaborate on that part? It would help me to provide a more accurate response."
记得，自信和诚恳的态度往往比直接给出错误答案更重要。
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