问题补充:
We’re very sorry,really,but wethe window.
A. do not mean breaking
B. did not mean breaking
C. did not mean to break
D. do not mean to break
答案:
A. do not mean breaking
B. did not mean breaking
(答案→)C. did not mean to break
D. do not mean to break
解析:mean to do打算做;mean doing意味着。