Question

The operation is _____ success and the patient is now out of _____ danger.

A. a, the                                                   B. a, 不填

C. 不填, the                                             D. 不填，不填

Answer 1

B

解析:

success 在此指“成功的事”，为可数名词；out of danger（脱离危险）为习语，其中不用冠词。