问题
选择题
So difficult ________ it to live in an English-speaking country that I was determined to learn English well．
A．I have felt
B．have I felt
C．I did feel
D．did I feel
答案
答案：D
考查倒装。So…that句型so位于句首句子采用部分倒装。 我感到生活在说英语的国家如此难以致于我决定学好英语。 选D