Question

单句改错（句子只有一处错误）It was the first time in a year and a half tha

Answer 1

句中的have 应该改为had 。原因是it was first time that 后要用过去完成时，而it is first time that 后可以用现在完成时，即现在所写，但充分考虑到全文的时态和原文，应将have 改为had 。