in response to   回答,响应
	  in return    作为回报, 作为报答
	  in return for   作为……的报答
	  in reward for   作为……的报酬
	  in ruins   成废墟, 毁坏, 毁灭
	  in school    在求学,在学校
	  in search of/for   寻找
	  in season    (水果等)应时的,正当时令,及时
	  in secret    秘密地,私下地
	  in shape    处于良好(或固有)状态, 从外形看
         
 
  
