1. 作为对......的回答：84. answer for 对......负有责任 | 85. in answer to 作为对......的回答 | 86. anxious about 为......担心;对......着急

2. 回答：in another's shoes 处于别人的地位 | in answer to 回答 | in any case 无论如何

3. 回答,响应：in reward for 作为......的报酬 | in addition to 加之,除......之外 | in answer to 回答,响应

4. 响应：on account of 基于......的原因 | in answer to 响应 | by means of 凭借