问题

So difficult ________ it to live in an English-speaking country that I determined to learn English.

A:I have felt
B:have I felt
C:I did feel
D:did I feel

正确答案是：

同类题型

How is your friend coming—I’m not sure. He _______ drive here.

Tomorrow is Tom’s birthday. Have you got any idea________ the party is to be held?[ ]

I never thought she would ________ my invitation(邀请) to the theatre.— She will feel sorry for missing the theatre some day.

Allen, are you coming with us—I’d love to, but something unexpected ____.

This is the hotel ________ last month.