Question

I think he has tried his best to improve his handwriting, 　　　　?

A．don’t I	B．do I
C．hasn’t he	D．has he

Answer 1

C

选C。考查反意疑问句。前面的I don’t believe为否定前移, 实际否定的是宾语从句, 故后面的反意疑问句使用肯定形式, 故选C。