关于指示代词this与that的前指与后指,请注意以下两点: 1. 如果是前指(即回指前文提到的事情),可用that或this。如: She married Jim, and this [that] surprised me. 她嫁给了吉姆,这使我感到很吃惊。 John had a bad cold. That [This] was why he didnt turn up. 约翰患了重感冒,这(那)就是他没有来的原因。 The kids would answer