【简答题】以下20道题为改错题,答题格式为:were -- was 或者 a water -- water,多词、少词、顺序错误均以此为修改格式; 若有两处错误,两个答案之间以分号隔开, 如 were -- was; a water -- water; 无错误则答correct。 1. The scholars met once a year to exchange experiences.
【简答题】以下20道题为改错题,答题格式为:were to was 或者 a water to water,多词、少词、顺序错误均以此为修改格式; 每题仅有一处错误; 无错误则答correct。 The mountain was covered with trees from the top to the bottom. ____