He has been studying Chinese history
问题详情:
He has been studying Chinese history______three years. A、since B、in C、about D、for
【回答】
D
知识点:介词和介词短语
题型:选择题
问题详情:
He has been studying Chinese history______three years. A、since B、in C、about D、for
【回答】
D
知识点:介词和介词短语
题型:选择题