如果真理是疑问句,间接引语变不变时态?he asked the teacher,"Does the earth go around the sun?"怎么
问题描述：
如果真理是疑问句,间接引语变不变时态?he asked the teacher,"Does the earth go around the sun?"怎么
答
不变~改为：He asked the teacher whether the earth goes around the sun.