问题补充:
---Did you ask Sophia for help?
----I need to- I managed perfectly well on my own.
A. didn’t have to
B. don’t
C. didn’t
D. won’t
答案:
A. didn’t have to
B. don’t
(答案→)C. didn’t
D. won’t
解析:
根据句意:我没有必要向索菲亚寻求帮助,因为我自己管理的非常好。可知,表达没必要英语中有don’t have to, don’t need to, needn’t本题中时态可知为一般过去时,故选C