问题详情:
Scott’s aunt was about to turn off his mobile phone ______ it rang.
A. unless B. though
C. when D. since
【回答】
C
知识点:连词
题型:选择题
问题详情:
Scott’s aunt was about to turn off his mobile phone ______ it rang.
A. unless B. though
C. when D. since
【回答】
C
知识点:连词
题型:选择题