He has been studying Chinese history
問題詳情:
He has been studying Chinese history______three years. A、since B、in C、about D、for
【回答】
D
知識點:介詞和介詞短語
題型:選擇題
問題詳情:
He has been studying Chinese history______three years. A、since B、in C、about D、for
【回答】
D
知識點:介詞和介詞短語
題型:選擇題