用if的间接引语用变过去式吗
问题描述：
用if的间接引语用变过去式吗
答
楼主,这要看具体的问题才可以的.如果主句是一般现在时态,那么不需要的；主句是过去式,从句如果是客观真理也不需要变成过去式的.He said," are you tired?he asked me if i was tired.He asked," is the earth round"...