So difficult _____ it to live in an English-speaking country that I determined to learn English well

题目简介

So difficult _____ it to live in an English-speaking country that I determined to learn English well

题目详情

So difficult _____ it to live in an English-speaking country that I determined to learn English well.
[     ]
A. I have felt
B. have I felt
C. I did feel
D. did I feel
题型:单选题难度:中档来源:上海高考真题

答案

D

更多内容推荐